OrganizedProgrammers/3GPPSpecContent · Datasets at Hugging Face

hash stringlengths 32 32	doc_id stringlengths 5 12	section stringlengths 4 1.47k	content stringlengths 0 6.67M
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.10.2 Conformance requirement	1) A CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" shall, upon expiry of timer T310, and not before, initiate call release by sending DISCONNECT and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.2.1.3./Abnormal case, 5.4.3 and 11.3.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.10.3 Test purpose	To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" will, upon expiry of timer T310 (accuracy minus 2 %, plus 50 %), initiate call release by sending DISCONNECT and enter the CC-state U11, "Disconnect Request".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.10.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/3. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 1 minute. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U3. The T310 expires at the MS and the MS shall send DISCONNECT. The SS checks timer T310 accuracy and that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 SS the SS waits for T310 time-out 2 MS -> SS DISCONNECT check the timer T310 accuracy (minus 2 % to plus 50 %) 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.11 Outgoing call / U3 MS originating call proceeding / lower layer failure
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.11.1 Definition	The call control entity of the MS being in the state, U3, a lower layer failure is accomplished at the MS and consequently, communication at layer 3 level with the peer entity is terminated. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.11.2 Conformance requirement	1) If a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" has detected a lower layer failure and has returned to idle mode, the CC entities relating to the seven mobile originating transaction identifiers shall be in state U0, "Null". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.5.2.3, 4.5.3 and 5.5.3.2. 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.13.2.1.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.11.3 Test purpose	To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having detected a lower layer failure and having returned to idle mode, the CC entities relating to the seven mobile originating transaction identifiers are in state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.11.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/4. Foreseen final state of the MS U0, null. Maximum duration of test 1 minute 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The MS is brought to the state U3. The SS generates a lower layer failure at the MS. The SS waits long enough to enable the MS to return to idle state listening to paging, and then pages MS to create RR-connection. Finally, the SS will check the state of the MS by using STATUS ENQUIRY with the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS SS generates lower layer failure 2 SS SS waits 20 s for the MS to return to listening to paging 3 SS -> MS PAGING REQUEST 4 MS -> SS CHANNEL REQUEST 5 SS -> MS IMMEDIATE ASSIGNMENT 6 MS -> SS PAGING RESPONSE 7 SS -> MS STATUS ENQUIRY 8 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 9 SS repeat steps 18‑19 to cover all the transaction identifiers from 000...110 10 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.12 Outgoing call / U3 MS originating call proceeding / unknown message received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.12.1 Definition	The call control entity of the MS being in the state, U3, an unknown message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.12.2 Conformance requirement	1) A CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having received an unknown message from its peer entity shall return a STATUS message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 8.5.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.12.3 Test purpose	To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having received an unknown message from its peer entity returns a STATUS message.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.12.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/1. Foreseen final state of the MS U3, mobile originating call proceeding. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U3. The SS sends a message with message type not defined for the protocol discriminator to the MS. The MS shall respond with a STATUS message, and finally the SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS unknown message message type not defined for PD 2 MS -> SS STATUS cause 97#, state U3 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U3 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.13 Outgoing call / U3 MS originating call proceeding / Internal alerting indication
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.13.1 Definition	The call control entity of the MS being in the state, U3, an ALERTING message is sent to the MS when the user connection is not attached to the radio path. This test is applicable for any equipment supporting mobile originated circuit switched basic service for telephony.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.13.2 Conformance requirement	1) When the call control entity of the MS in the "mobile originating call proceeding" state receives an ALERTING message then it shall enter "call delivered" state and, for speech calls, if the user connection is not attached to the radio path, the MS shall internally generate an alerting indication. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.5.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.13.3 Test purpose	When the call control entity of the MS in the "mobile originating call proceeding" state receives an ALERTING message then it enters "call delivered" state and, for speech calls, if the user connection is not attached to the radio path, the MS generates internally an alerting indication.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.4.13.4 Method of test	Specific PICS statements - PIXIT statements - way to give internally generated alerting indication for outgoing calls Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/1. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure The SS sends an ALERTING message to the MS. The SS checks by using the status enquiry procedure that the CC entity has entered the state U4, call delivered. Also it is checked that the MS generates internally alerting indication to the user in the way described in the PIXIT statements. Expected sequence Step Direction Message Comments 1 SS -> MS ALERTING the MS shall generate an alerting indication to the user in the way described in the PIXIT statements 2 SS -> MS STATUS ENQUIRY 3 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5 Outgoing call / U4 call delivered
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.1 Outgoing call / U4 call delivered / CONNECT received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.1.1 Definition	The call control entity of the MS being in the state, U4, a CONNECT message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.1.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the CONNECT message shall return a CONNECT ACKNOWLEDGE to its peer entity and enter the CC-state U10, "Active". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.6.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.1.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the CONNECT message returns a CONNECT ACKNOWLEDGE to its peer entity and enters the CC-state U10, "Active".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.1.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/3. Foreseen final state of the MS U10, active. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a CONNECT message to the MS. The MS shall respond by sending a CONNECT ACKNOWLEDGE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U10, active. Expected sequence Step Direction Message Comments 1 SS -> MS CONNECT 2 MS -> SS CONNECT ACKNOWLEDGE MS stops alerting, if applicable 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U10 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.2 Outgoing call / U4 call delivered / termination requested by the user
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.2.1 Definition	The call control entity of the MS being in the state, U4, the user requests to terminate the call. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.2.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon request by the user to terminate shall send a DISCONNECT message and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.07 / 3GPP TS 24.007 subclause 6.2.2. 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.3.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.2.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon request by the user to terminate will send a DISCONNECT message and enter the CC-state U11, "Disconnect Request".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.2.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/3. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The user requests termination of the call. The MS shall send a DISCONNECT message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 MMI action, terminate call 2 MS -> SS DISCONNECT 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.3 Outgoing call / U4 call delivered / DISCONNECT with in band tones
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.3.1 Definition	The call control entity of the MS being in the state, U4, a DISCONNECT message indicating availability of in band information is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.3.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered" shall, upon receipt of a DISCONNECT with a progress indicator indicating in-band information, shall through-connect the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message. References 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.3, 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.4.1, 5.5.1 and 5.2.1.9.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.3.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT with a progress indicator indicating in-band information, through-connects the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.3.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U12, disconnect indication. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a DISCONNECT message containing indication of in-band information availability to the MS. The SS checks that if channel mode is MO telephony, the TCH shall be through connected and the MS enters state U12, disconnect indication. If channel mode is not speech, the TCH shall not be through connected and the MS shall enter state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT (note) TCH in speech mode: A2 SS the SS will check that the audio path for in band tones is attached. A3 SS -> MS STATUS ENQUIRY A4 MS -> SS STATUS cause 30#, state U12 TCH is not in speech mode: B2 MS -> SS RELEASE B3 SS -> MS STATUS ENQUIRY B4 MS -> SS STATUS cause 30#, state U19 Specific message contents: NOTE: the Progress Indicator, Progress Description: #8 in band information or appropriate pattern now available.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.4 Outgoing call / U4 call delivered / DISCONNECT without in band tones
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.4.1 Definition	The call control entity of the MS being in the state, U4, a DISCONNECT message is received by the MS. The DISCONNECT message does not contain indication of in-band information availability. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.4.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT without progress indicator, shall return a RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.4.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.4.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT without progress indicator, returns a RELEASE message and enters the CC-state U19, "Release Request".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.4.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U19, release request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a DISCONNECT message not containing indication of in-band information availability to the MS. The MS shall respond with a RELEASE message. The SS checks by using the status enquiry procedure that the CC entity of the MS has entered the state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT 2 MS -> SS RELEASE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U19 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.5 Outgoing call / U4 call delivered / RELEASE received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.5.1 Definition	The call control entity of the MS being in the state, U4, a RELEASE message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.5.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the RELEASE message shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) The MS on returning to idle mode shall release the MM-connection and the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.3 and 5.5.3.2.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.5.3 Test purpose	1) To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the RELEASE message will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) To verify that the MS on returning the idle mode releases the MM-connection and that the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.5.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal, unspecified" 2 MS -> SS RELEASE COMPLETE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 5 SS repeat steps 3‑4 to cover all the transaction identifiers from 000...110 6 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.6 Outgoing call / U4 call delivered / lower layer failure
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.6.1 Definition	The call control entity of the MS being in the state, U4, a lower layer failure is accomplished at the MS and consequently, communication at layer 3 level with the peer entity is terminated. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.6.2 Conformance requirement	1) When CC-entity of the MS in CC-state U4, "Call Delivered" has detected a lower layer failure and has returned to idle mode, the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null". References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.2.3, 4.5.3 and 5.5.3.2, 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.13.2.1.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.6.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered" having detected a lower layer failure and has returned to idle mode, the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.6.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 1 minute 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The MS is brought to the state U4. The SS generates a lower layer failure at the MS. The SS waits long enough to enable the MS to return to idle state listening to paging, and then pages MS to create RR-connection. Finally, the SS will check the state of the MS by using STATUS ENQUIRY with the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS SS generates lower layer failure 2 SS SS waits 20 s for the MS to return to listening to paging 3 SS -> MS PAGING REQUEST 4 MS -> SS CHANNEL REQUEST 5 SS -> MS IMMEDIATE ASSIGNMENT 6 MS -> SS PAGING RESPONSE 7 SS -> MS STATUS ENQUIRY 8 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 9 SS repeat steps 7‑8 to cover all the transaction identifiers from 000...110 10 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.7 Outgoing call / U4 call delivered / traffic channel allocation
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.7.1 Definition	The call control entity of the MS being in the state, U4, a traffic channel assignment procedure is performed. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.7.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", when allocated a traffic channel by the network performing the assignment procedure, shall perform a layer 2 establishment on the FACCH without changing the state of the call in progress. References 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.3, 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.9.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.7.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", when allocated a traffic channel by the network performing the assignment procedure, shall perform a layer 2 establishment on the FACCH without changing the state of the call in progress.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.7.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/1. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends an ASSIGNMENT COMMAND for traffic channel to the MS. The MS shall establish layer 2 link on the newly allocated channel and respond with an ASSIGNMENT COMPLETE message. The SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS ASSIGNMENT COMMAND TCH, the MS shall perform L2 establishment on the FACCH 2 MS -> SS ASSIGNMENT COMPLETE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.8 Outgoing call / U4 call delivered / unknown message received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.8.1 Definition	The call control entity of the MS being in the state, U4, an unknown message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.8.2 Conformance requirement	1) A CC-entity of the MS in CC-state U4, "Call Delivered", having received an unknown message from its peer entity shall return a STATUS message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 8.4.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.8.3 Test purpose	To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", having received an unknown message from its peer entity returns a STATUS message.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.5.8.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/4. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a message with message type not defined for the protocol discriminator to the MS. The MS shall respond with a STATUS message, and finally the SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS unknown message message type not defined for PD 2 MS -> SS STATUS cause 97#, state U4 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6 U10 call active
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.1 U10 call active / termination requested by the user
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.1.1 Definition	The call control entity of the MS being in the state, U10, the user requests to terminate the call. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.1.2 Conformance requirement	1) A CC-entity of the MS in CC-state U10, "Call Active", upon request by the user to terminate shall send a DISCONNECT message and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.07 / 3GPP TS 24.007 subclause 6.2.2, 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.3.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.1.3 Test purpose	To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon request by the user to terminate will send a DISCONNECT message and enter the CC-state U11, "Disconnect Request".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.1.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The user requests termination of the call. The MS shall send a DISCONNECT message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 MMI action, terminate call 2 MS -> SS DISCONNECT U11 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.2 U10 call active / RELEASE received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.2.1 Definition	The call control entity of the MS being in the state, U10, a RELEASE message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.2.2 Conformance requirement	1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null" 2) When the MS returns to the idle mode it shall release the MM-connection and the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null" References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.3 and 5.5.3.2.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.2.3 Test purpose	1) To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receive of the RELEASE will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) To verify that the MS on returning to the idle mode releases the MM-connection and that the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.2.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal, unspecified" 2 MS -> SS RELEASE COMPLETE the MS starts T3240 3 SS -> MS STATUS ENQUIRY 4 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 5 SS repeat steps 3‑4 to cover all the transaction identifiers from 000...110 6 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA) Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.3 U10 call active / DISCONNECT with in band tones
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.3.1 Definition	The call control entity of the MS being in the state, U10, a DISCONNECT message indicating availability of in band information is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.3.2 Conformance requirement	1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message with a Progress Indicator indicating in-band information, shall through-connect the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.4.1 and 5.5.1.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.3.3 Test purpose	To verify that a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message with a Progress Indicator indicating in-band information, through-connects the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS sends a RELEASE message.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.3.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U12, disconnect indication. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a DISCONNECT message containing indication of in-band information availability to the MS. The SS checks that if channel mode is speech, the TCH shall be through connected and the MS enters state U12, disconnect indication. If channel mode is not speech, the TCH shall not be through connected and the MS enters state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT (note) TCH in speech mode: A2 SS the SS will check that the audio path for in band tones is attached. A3 SS -> MS STATUS ENQUIRY A4 MS -> SS STATUS cause 30#, state U12 TCH is not in speech mode: B2 MS -> SS RELEASE B3 SS -> MS STATUS ENQUIRY B4 MS -> SS STATUS cause 30#, state U19 Specific message contents: NOTE: the Progress Indicator, Progress Description: #8 in band information or appropriate pattern now available.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.4 U10 call active / DISCONNECT without in band tones
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.4.1 Definition	The call control entity of the MS being in the state, U10, a DISCONNECT message is received by the MS. The DISCONNECT message does not contain indication of in-band information availability. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.4.2 Conformance requirement	1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message without progress indicator, shall return a RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.4.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.4.3 Test purpose	To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message without progress indicator, returns a RELEASE message and enters the CC-state U19, "Release Request".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.4.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U19, release request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a DISCONNECT message not containing indication of in-band information availability to the MS. The MS shall respond with a RELEASE message. The SS checks by using the status enquiry procedure that the CC entity of the MS has entered the state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT 2 MS -> SS RELEASE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U19 Specific message contents: None.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.5 U10 call active / RELEASE COMPLETE received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.5.1 Definition	The call control entity of the MS being in the state, U10, the call is cleared by a RELEASE COMPLETE message sent by the SS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.5.2 Conformance requirement	1) A CC entity of the MS in CC-state U10, "active", upon receipt of a RELEASE COMPLETE message with valid cause value, shall enter CC state U0, "Null". 2) On returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers shall be in state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.4.4.3.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.5.3 Test purpose	1) To verify that a CC entity of the MS in CC-state U10, "Call active" upon receipt of a RELEASE COMPLETE message with valid cause value, enters CC state U0, "Null". 2) To verify that in returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers are in state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.5.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 30 s. Test procedure The SS sends a RELEASE COMPLETE message to the MS. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE COMPLETE note 1 2 SS -> MS STATUS ENQUIRY note 2 3 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value), 4 SS repeat steps 2‑3 to cover all the transaction identifiers from 000...110 5 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: NOTE 1: With the cause value chosen arbitrarily. NOTE 2: TI flag has the value indicating the MS as a originator of the call.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.6 U10 call active / SETUP received
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.6.1 Definition	If the MS does not react correctly when receiving a SETUP message on a new Transaction Identifier during an active call, the active call may be lost. This test is applicable for all MS supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.6.2 Conformance requirement	1) A Mobile Station that has a call established when receiving a SETUP message shall respond either with a CALL CONFIRMED message or a RELEASE COMPLETE message, both with cause #17 "user busy". 2) The call control state of the existing transaction shall not be affected by the incoming SETUP message. Reference(s): Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.2.2.3.1. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.1.1.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.6.3 Test purpose	1) To verify that a Mobile Station that has a call established and receives a SETUP message answers either with a CALL CONFIRMED message with cause "user busy" if it supports call waiting, or with a RELEASE COMPLETE message with cause "user busy" otherwise. 2) To verify that after having sent this message, the MS is still in state U10 for the established call.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.6.4 Method of test	Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is idle updated with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/14. Specific PICS statements - support of call waiting (TSPC_Serv_SS_CW) PIXIT statements - Foreseen final state of the MS U10, call active. Maximum duration of test 30 s. Test Procedure The MS has a mobile originated call in the U10 state. The SS sends a SETUP message to the MS (with signal IE indicating "call waiting tone on"). If the MS does not support call waiting it shall answer by a RELEASE COMPLETE message. If the MS supports call waiting it shall answer by a CALL CONFIRMED message followed by an ALERTING. The second transaction is then released by the SS with a RELEASE COMPLETE message. In both cases the SS checks by using the status enquiry procedure that the CC entity of the MS is still in state U10, active call for the original call. Expected sequence Step Direction Message Comments 1 SS -> MS SETUP this message establishes a second transaction The TI value shall be the same as the one that is in use for the MO call. The TI flag shall have the value specified for an MT call. if the MS does not support call waiting A2 MS -> SS RELEASE COMPLETE with cause user busy" with the TI of the second transaction if the MS supports call waiting B2 MS -> SS CALL CONFIRMED with cause user busy" with the TI of the second transaction B3 MS -> SS ALERTING with the TI of the second transaction B4 SS -> MS RELEASE COMPLETE with the TI of the second transaction 5 SS -> MS STATUS ENQUIRY with the TI of the original transaction 6 MS -> SS STATUS cause 30#, state U10 with the TI of the original transaction NOTE: The Transaction Identifier of the second transaction shall be different from the one of the already established transaction. Specific message contents SETUP message contains a Signal IE with value "call waiting tone on" (H'07).
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.7 U10 call active / RELEASE received with Normal call clearing
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.7.1 Definition	The call control entity of the MS being in the state, U10, a RELEASE message is received by the MS with cause value 16 “normal call clearing”. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.7.2 Conformance requirement	1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 sub clauses 4.5.3, 5.4.2 and 5.4.3.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.7.3 Test purpose	1) To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null".
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.6.7.4 Method of test	Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal call clearing" 2 MS -> SS RELEASE COMPLETE the MS starts T3240 3 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA) Specific message contents: None
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.7 U11 disconnect request
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.7.1 U11 disconnect request / clear collision
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.7.1.1 Definition	The call control entity of the MS being in the state, U11, a DISCONNECT message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.7.1.2 Conformance requirement	1) A CC-entity of the MS in CC-state U11, "Disconnect Request", upon receipt of a DISCONNECT message, shall return to its peer entity the RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.5.
683b5b8a98f7b1390ddd5516ea9247a2	51.010-1	26.8.1.2.7.1.3 Test purpose	To verify that the a CC-entity of the MS in CC-state U11, "Disconnect Request", upon receipt of a DISCONNECT message, returns to its peer entity the RELEASE message and enters the CC-state U19, "Release Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.10.2 Conformance requirement

1) A CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" shall, upon expiry of timer T310, and not before, initiate call release by sending DISCONNECT and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.2.1.3./Abnormal case, 5.4.3 and 11.3.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.10.3 Test purpose

To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" will, upon expiry of timer T310 (accuracy minus 2 %, plus 50 %), initiate call release by sending DISCONNECT and enter the CC-state U11, "Disconnect Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.10.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/3. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 1 minute. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U3. The T310 expires at the MS and the MS shall send DISCONNECT. The SS checks timer T310 accuracy and that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 SS the SS waits for T310 time-out 2 MS -> SS DISCONNECT check the timer T310 accuracy (minus 2 % to plus 50 %) 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.11 Outgoing call / U3 MS originating call proceeding / lower layer failure

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.11.1 Definition

The call control entity of the MS being in the state, U3, a lower layer failure is accomplished at the MS and consequently, communication at layer 3 level with the peer entity is terminated. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.11.2 Conformance requirement

1) If a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" has detected a lower layer failure and has returned to idle mode, the CC entities relating to the seven mobile originating transaction identifiers shall be in state U0, "Null". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 4.5.2.3, 4.5.3 and 5.5.3.2. 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.13.2.1.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.11.3 Test purpose

To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having detected a lower layer failure and having returned to idle mode, the CC entities relating to the seven mobile originating transaction identifiers are in state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.11.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/4. Foreseen final state of the MS U0, null. Maximum duration of test 1 minute 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The MS is brought to the state U3. The SS generates a lower layer failure at the MS. The SS waits long enough to enable the MS to return to idle state listening to paging, and then pages MS to create RR-connection. Finally, the SS will check the state of the MS by using STATUS ENQUIRY with the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS SS generates lower layer failure 2 SS SS waits 20 s for the MS to return to listening to paging 3 SS -> MS PAGING REQUEST 4 MS -> SS CHANNEL REQUEST 5 SS -> MS IMMEDIATE ASSIGNMENT 6 MS -> SS PAGING RESPONSE 7 SS -> MS STATUS ENQUIRY 8 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 9 SS repeat steps 18‑19 to cover all the transaction identifiers from 000...110 10 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.12 Outgoing call / U3 MS originating call proceeding / unknown message received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.12.1 Definition

The call control entity of the MS being in the state, U3, an unknown message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.12.2 Conformance requirement

1) A CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having received an unknown message from its peer entity shall return a STATUS message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 8.5.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.12.3 Test purpose

To verify that a CC-entity of the MS in CC-state U3, "Mobile Originating Call Proceeding" having received an unknown message from its peer entity returns a STATUS message.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.12.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/1. Foreseen final state of the MS U3, mobile originating call proceeding. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U3. The SS sends a message with message type not defined for the protocol discriminator to the MS. The MS shall respond with a STATUS message, and finally the SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS unknown message message type not defined for PD 2 MS -> SS STATUS cause 97#, state U3 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U3 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.13 Outgoing call / U3 MS originating call proceeding / Internal alerting indication

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.13.1 Definition

The call control entity of the MS being in the state, U3, an ALERTING message is sent to the MS when the user connection is not attached to the radio path. This test is applicable for any equipment supporting mobile originated circuit switched basic service for telephony.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.13.2 Conformance requirement

1) When the call control entity of the MS in the "mobile originating call proceeding" state receives an ALERTING message then it shall enter "call delivered" state and, for speech calls, if the user connection is not attached to the radio path, the MS shall internally generate an alerting indication. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.5.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.13.3 Test purpose

When the call control entity of the MS in the "mobile originating call proceeding" state receives an ALERTING message then it enters "call delivered" state and, for speech calls, if the user connection is not attached to the radio path, the MS generates internally an alerting indication.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.4.13.4 Method of test

Specific PICS statements - PIXIT statements - way to give internally generated alerting indication for outgoing calls Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U3 by using table 26.8.1.2/1. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure The SS sends an ALERTING message to the MS. The SS checks by using the status enquiry procedure that the CC entity has entered the state U4, call delivered. Also it is checked that the MS generates internally alerting indication to the user in the way described in the PIXIT statements. Expected sequence Step Direction Message Comments 1 SS -> MS ALERTING the MS shall generate an alerting indication to the user in the way described in the PIXIT statements 2 SS -> MS STATUS ENQUIRY 3 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5 Outgoing call / U4 call delivered

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.1 Outgoing call / U4 call delivered / CONNECT received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.1.1 Definition

The call control entity of the MS being in the state, U4, a CONNECT message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.1.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the CONNECT message shall return a CONNECT ACKNOWLEDGE to its peer entity and enter the CC-state U10, "Active". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.6.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.1.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the CONNECT message returns a CONNECT ACKNOWLEDGE to its peer entity and enters the CC-state U10, "Active".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.1.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/3. Foreseen final state of the MS U10, active. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a CONNECT message to the MS. The MS shall respond by sending a CONNECT ACKNOWLEDGE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U10, active. Expected sequence Step Direction Message Comments 1 SS -> MS CONNECT 2 MS -> SS CONNECT ACKNOWLEDGE MS stops alerting, if applicable 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U10 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.2 Outgoing call / U4 call delivered / termination requested by the user

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.2.1 Definition

The call control entity of the MS being in the state, U4, the user requests to terminate the call. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.2.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon request by the user to terminate shall send a DISCONNECT message and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.07 / 3GPP TS 24.007 subclause 6.2.2. 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.3.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.2.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon request by the user to terminate will send a DISCONNECT message and enter the CC-state U11, "Disconnect Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.2.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/3. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The user requests termination of the call. The MS shall send a DISCONNECT message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 MMI action, terminate call 2 MS -> SS DISCONNECT 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.3 Outgoing call / U4 call delivered / DISCONNECT with in band tones

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.3.1 Definition

The call control entity of the MS being in the state, U4, a DISCONNECT message indicating availability of in band information is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.3.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered" shall, upon receipt of a DISCONNECT with a progress indicator indicating in-band information, shall through-connect the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message. References 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.3, 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.4.1, 5.5.1 and 5.2.1.9.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.3.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT with a progress indicator indicating in-band information, through-connects the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.3.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U12, disconnect indication. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a DISCONNECT message containing indication of in-band information availability to the MS. The SS checks that if channel mode is MO telephony, the TCH shall be through connected and the MS enters state U12, disconnect indication. If channel mode is not speech, the TCH shall not be through connected and the MS shall enter state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT (note) TCH in speech mode: A2 SS the SS will check that the audio path for in band tones is attached. A3 SS -> MS STATUS ENQUIRY A4 MS -> SS STATUS cause 30#, state U12 TCH is not in speech mode: B2 MS -> SS RELEASE B3 SS -> MS STATUS ENQUIRY B4 MS -> SS STATUS cause 30#, state U19 Specific message contents: NOTE: the Progress Indicator, Progress Description: #8 in band information or appropriate pattern now available.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.4 Outgoing call / U4 call delivered / DISCONNECT without in band tones

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.4.1 Definition

The call control entity of the MS being in the state, U4, a DISCONNECT message is received by the MS. The DISCONNECT message does not contain indication of in-band information availability. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.4.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT without progress indicator, shall return a RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.4.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.4.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of a DISCONNECT without progress indicator, returns a RELEASE message and enters the CC-state U19, "Release Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.4.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U19, release request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a DISCONNECT message not containing indication of in-band information availability to the MS. The MS shall respond with a RELEASE message. The SS checks by using the status enquiry procedure that the CC entity of the MS has entered the state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT 2 MS -> SS RELEASE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U19 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.5 Outgoing call / U4 call delivered / RELEASE received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.5.1 Definition

The call control entity of the MS being in the state, U4, a RELEASE message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.5.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the RELEASE message shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) The MS on returning to idle mode shall release the MM-connection and the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.3 and 5.5.3.2.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.5.3 Test purpose

1) To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", upon receipt of the RELEASE message will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) To verify that the MS on returning the idle mode releases the MM-connection and that the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.5.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal, unspecified" 2 MS -> SS RELEASE COMPLETE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 5 SS repeat steps 3‑4 to cover all the transaction identifiers from 000...110 6 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.6 Outgoing call / U4 call delivered / lower layer failure

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.6.1 Definition

The call control entity of the MS being in the state, U4, a lower layer failure is accomplished at the MS and consequently, communication at layer 3 level with the peer entity is terminated. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.6.2 Conformance requirement

1) When CC-entity of the MS in CC-state U4, "Call Delivered" has detected a lower layer failure and has returned to idle mode, the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null". References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.2.3, 4.5.3 and 5.5.3.2, 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.13.2.1.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.6.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered" having detected a lower layer failure and has returned to idle mode, the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.6.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 1 minute 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The MS is brought to the state U4. The SS generates a lower layer failure at the MS. The SS waits long enough to enable the MS to return to idle state listening to paging, and then pages MS to create RR-connection. Finally, the SS will check the state of the MS by using STATUS ENQUIRY with the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS SS generates lower layer failure 2 SS SS waits 20 s for the MS to return to listening to paging 3 SS -> MS PAGING REQUEST 4 MS -> SS CHANNEL REQUEST 5 SS -> MS IMMEDIATE ASSIGNMENT 6 MS -> SS PAGING RESPONSE 7 SS -> MS STATUS ENQUIRY 8 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 9 SS repeat steps 7‑8 to cover all the transaction identifiers from 000...110 10 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.7 Outgoing call / U4 call delivered / traffic channel allocation

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.7.1 Definition

The call control entity of the MS being in the state, U4, a traffic channel assignment procedure is performed. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.7.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", when allocated a traffic channel by the network performing the assignment procedure, shall perform a layer 2 establishment on the FACCH without changing the state of the call in progress. References 3GPP TS 04.08 / 3GPP TS 44.018 subclause 3.4.3, 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.2.1.9.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.7.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", when allocated a traffic channel by the network performing the assignment procedure, shall perform a layer 2 establishment on the FACCH without changing the state of the call in progress.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.7.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/1. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends an ASSIGNMENT COMMAND for traffic channel to the MS. The MS shall establish layer 2 link on the newly allocated channel and respond with an ASSIGNMENT COMPLETE message. The SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS ASSIGNMENT COMMAND TCH, the MS shall perform L2 establishment on the FACCH 2 MS -> SS ASSIGNMENT COMPLETE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.8 Outgoing call / U4 call delivered / unknown message received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.8.1 Definition

The call control entity of the MS being in the state, U4, an unknown message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.8.2 Conformance requirement

1) A CC-entity of the MS in CC-state U4, "Call Delivered", having received an unknown message from its peer entity shall return a STATUS message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 8.4.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.8.3 Test purpose

To verify that a CC-entity of the MS in CC-state U4, "Call Delivered", having received an unknown message from its peer entity returns a STATUS message.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.5.8.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U4 by using table 26.8.1.2/4. Foreseen final state of the MS U4, call delivered. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U4. The SS sends a message with message type not defined for the protocol discriminator to the MS. The MS shall respond with a STATUS message, and finally the SS checks by using the status enquiry procedure that the state of the CC entity has remained unchanged. Expected sequence Step Direction Message Comments 1 SS -> MS unknown message message type not defined for PD 2 MS -> SS STATUS cause 97#, state U4 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U4 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6 U10 call active

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.1 U10 call active / termination requested by the user

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.1.1 Definition

The call control entity of the MS being in the state, U10, the user requests to terminate the call. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.1.2 Conformance requirement

1) A CC-entity of the MS in CC-state U10, "Call Active", upon request by the user to terminate shall send a DISCONNECT message and enter the CC-state U11, "Disconnect Request". References 3GPP TS 04.07 / 3GPP TS 24.007 subclause 6.2.2, 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.3.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.1.3 Test purpose

To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon request by the user to terminate will send a DISCONNECT message and enter the CC-state U11, "Disconnect Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.1.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U11, disconnect request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The user requests termination of the call. The MS shall send a DISCONNECT message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U11, disconnect request. Expected sequence Step Direction Message Comments 1 MMI action, terminate call 2 MS -> SS DISCONNECT U11 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U11 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.2 U10 call active / RELEASE received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.2.1 Definition

The call control entity of the MS being in the state, U10, a RELEASE message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.2.2 Conformance requirement

1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null" 2) When the MS returns to the idle mode it shall release the MM-connection and the CC-entities relating to the seven mobile originating transaction identifiers shall be in CC-state U0, "Null" References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 4.5.3 and 5.5.3.2.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.2.3 Test purpose

1) To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receive of the RELEASE will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". 2) To verify that the MS on returning to the idle mode releases the MM-connection and that the CC-entities relating to the seven mobile originating transaction identifiers are in CC-state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.2.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal, unspecified" 2 MS -> SS RELEASE COMPLETE the MS starts T3240 3 SS -> MS STATUS ENQUIRY 4 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value) 5 SS repeat steps 3‑4 to cover all the transaction identifiers from 000...110 6 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA) Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.3 U10 call active / DISCONNECT with in band tones

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.3.1 Definition

The call control entity of the MS being in the state, U10, a DISCONNECT message indicating availability of in band information is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.3.2 Conformance requirement

1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message with a Progress Indicator indicating in-band information, shall through-connect the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS shall send a RELEASE message. References 3GPP TS 04.08 / 3GPP TS 24.008 subclauses 5.4.4.1 and 5.5.1.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.3.3 Test purpose

To verify that a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message with a Progress Indicator indicating in-band information, through-connects the speech channel to make in-band announcements available, if traffic channel is in speech mode. If TCH is not in speech mode, the MS sends a RELEASE message.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.3.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U12, disconnect indication. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a DISCONNECT message containing indication of in-band information availability to the MS. The SS checks that if channel mode is speech, the TCH shall be through connected and the MS enters state U12, disconnect indication. If channel mode is not speech, the TCH shall not be through connected and the MS enters state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT (note) TCH in speech mode: A2 SS the SS will check that the audio path for in band tones is attached. A3 SS -> MS STATUS ENQUIRY A4 MS -> SS STATUS cause 30#, state U12 TCH is not in speech mode: B2 MS -> SS RELEASE B3 SS -> MS STATUS ENQUIRY B4 MS -> SS STATUS cause 30#, state U19 Specific message contents: NOTE: the Progress Indicator, Progress Description: #8 in band information or appropriate pattern now available.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.4 U10 call active / DISCONNECT without in band tones

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.4.1 Definition

The call control entity of the MS being in the state, U10, a DISCONNECT message is received by the MS. The DISCONNECT message does not contain indication of in-band information availability. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.4.2 Conformance requirement

1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message without progress indicator, shall return a RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.4.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.4.3 Test purpose

To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of a DISCONNECT message without progress indicator, returns a RELEASE message and enters the CC-state U19, "Release Request".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.4.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U19, release request. Maximum duration of test 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a DISCONNECT message not containing indication of in-band information availability to the MS. The MS shall respond with a RELEASE message. The SS checks by using the status enquiry procedure that the CC entity of the MS has entered the state U19, release request. Expected sequence Step Direction Message Comments 1 SS -> MS DISCONNECT 2 MS -> SS RELEASE 3 SS -> MS STATUS ENQUIRY 4 MS -> SS STATUS cause 30#, state U19 Specific message contents: None.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.5 U10 call active / RELEASE COMPLETE received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.5.1 Definition

The call control entity of the MS being in the state, U10, the call is cleared by a RELEASE COMPLETE message sent by the SS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.5.2 Conformance requirement

1) A CC entity of the MS in CC-state U10, "active", upon receipt of a RELEASE COMPLETE message with valid cause value, shall enter CC state U0, "Null". 2) On returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers shall be in state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008, subclauses 5.4.2 and 5.4.4. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.4.4.3.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.5.3 Test purpose

1) To verify that a CC entity of the MS in CC-state U10, "Call active" upon receipt of a RELEASE COMPLETE message with valid cause value, enters CC state U0, "Null". 2) To verify that in returning to idle mode, the CC entities relating to the seven mobile originating transaction identifiers are in state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.5.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/2. Foreseen final state of the MS U0, null. Maximum duration of test 30 s. Test procedure The SS sends a RELEASE COMPLETE message to the MS. The SS checks by using the status enquiry procedure that the CC entity has entered the state U0 with all the relevant transaction identifiers. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE COMPLETE note 1 2 SS -> MS STATUS ENQUIRY note 2 3 MS -> SS RELEASE COMPLETE cause 81# (invalid TI value), 4 SS repeat steps 2‑3 to cover all the transaction identifiers from 000...110 5 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA). Specific message contents: NOTE 1: With the cause value chosen arbitrarily. NOTE 2: TI flag has the value indicating the MS as a originator of the call.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.6 U10 call active / SETUP received

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.6.1 Definition

If the MS does not react correctly when receiving a SETUP message on a new Transaction Identifier during an active call, the active call may be lost. This test is applicable for all MS supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.6.2 Conformance requirement

1) A Mobile Station that has a call established when receiving a SETUP message shall respond either with a CALL CONFIRMED message or a RELEASE COMPLETE message, both with cause #17 "user busy". 2) The call control state of the existing transaction shall not be affected by the incoming SETUP message. Reference(s): Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.2.2.3.1. Conformance requirement 2: 3GPP TS 04.08 / 3GPP TS 24.008, subclause 5.1.1.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.6.3 Test purpose

1) To verify that a Mobile Station that has a call established and receives a SETUP message answers either with a CALL CONFIRMED message with cause "user busy" if it supports call waiting, or with a RELEASE COMPLETE message with cause "user busy" otherwise. 2) To verify that after having sent this message, the MS is still in state U10 for the established call.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.6.4 Method of test

Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is idle updated with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/14. Specific PICS statements - support of call waiting (TSPC_Serv_SS_CW) PIXIT statements - Foreseen final state of the MS U10, call active. Maximum duration of test 30 s. Test Procedure The MS has a mobile originated call in the U10 state. The SS sends a SETUP message to the MS (with signal IE indicating "call waiting tone on"). If the MS does not support call waiting it shall answer by a RELEASE COMPLETE message. If the MS supports call waiting it shall answer by a CALL CONFIRMED message followed by an ALERTING. The second transaction is then released by the SS with a RELEASE COMPLETE message. In both cases the SS checks by using the status enquiry procedure that the CC entity of the MS is still in state U10, active call for the original call. Expected sequence Step Direction Message Comments 1 SS -> MS SETUP this message establishes a second transaction The TI value shall be the same as the one that is in use for the MO call. The TI flag shall have the value specified for an MT call. if the MS does not support call waiting A2 MS -> SS RELEASE COMPLETE with cause user busy" with the TI of the second transaction if the MS supports call waiting B2 MS -> SS CALL CONFIRMED with cause user busy" with the TI of the second transaction B3 MS -> SS ALERTING with the TI of the second transaction B4 SS -> MS RELEASE COMPLETE with the TI of the second transaction 5 SS -> MS STATUS ENQUIRY with the TI of the original transaction 6 MS -> SS STATUS cause 30#, state U10 with the TI of the original transaction NOTE: The Transaction Identifier of the second transaction shall be different from the one of the already established transaction. Specific message contents SETUP message contains a Signal IE with value "call waiting tone on" (H'07).

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.7 U10 call active / RELEASE received with Normal call clearing

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.7.1 Definition

The call control entity of the MS being in the state, U10, a RELEASE message is received by the MS with cause value 16 “normal call clearing”. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.7.2 Conformance requirement

1) A CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE shall respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null". References Conformance requirement 1: 3GPP TS 04.08 / 3GPP TS 24.008 sub clauses 4.5.3, 5.4.2 and 5.4.3.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.7.3 Test purpose

1) To verify that the a CC-entity of the MS in CC-state U10, "Call Active", upon receipt of the RELEASE will respond with the RELEASE COMPLETE message and enter the CC-state U0, "Null".

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.6.7.4 Method of test

Specific PICS statements - PIXIT statements - Initial conditions System Simulator: 1 cell, default parameters. Mobile Station: The MS is in MM-state "idle, updated" with valid TMSI and CKSN. The MS is brought into the state U10 by using table 26.8.1.2/1. Foreseen final state of the MS U0, null. Maximum duration of test 1 min 30 s. Test procedure An MO circuit switched basic service is selected that is supported by the MS; if the MS supports MO telephony, the selected basic service is telephony. If necessary, the MS is configured for that basic service. Then, the MS is made to initiate a call. The CC entity of the MS is brought to the state U10. The SS sends a RELEASE message to the MS. The MS shall respond with a RELEASE COMPLETE message. Expected sequence Step Direction Message Comments 1 SS -> MS RELEASE with cause "Normal call clearing" 2 MS -> SS RELEASE COMPLETE the MS starts T3240 3 SS -> MS CHANNEL RELEASE the main signalling link shall be released by the MS (L2: DISC/UA) Specific message contents: None

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.7 U11 disconnect request

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.7.1 U11 disconnect request / clear collision

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.7.1.1 Definition

The call control entity of the MS being in the state, U11, a DISCONNECT message is received by the MS. This test is applicable for any equipment supporting at least one mobile originated circuit switched basic service.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.7.1.2 Conformance requirement

1) A CC-entity of the MS in CC-state U11, "Disconnect Request", upon receipt of a DISCONNECT message, shall return to its peer entity the RELEASE message and enter the CC-state U19, "Release Request". References 3GPP TS 04.08 / 3GPP TS 24.008 subclause 5.4.5.

683b5b8a98f7b1390ddd5516ea9247a2

51.010-1

26.8.1.2.7.1.3 Test purpose

To verify that the a CC-entity of the MS in CC-state U11, "Disconnect Request", upon receipt of a DISCONNECT message, returns to its peer entity the RELEASE message and enters the CC-state U19, "Release Request".