Question: Which of the following statements accurately describes when the Radio Link Deletion procedure can be initiated in relation to a Radio Link establishment in UTRAN?
Option 1: Immediately before establishing a Radio Link towards a UE.
Option 2: Only during the handover process from one DRNS to another.
Option 3: At any time after establishing a Radio Link, as decided by the Serving RNC (SRNC).
Option 4: Upon receipt of a specific request from the User Equipment (UE).
Explanation: This is correct because the Radio Link Deletion procedure may be initiated by the SRNC at any time after establishing a Radio Link, allowing for dynamic resource management based on network conditions or UE activity.