Question: What happens to the gsmSSF Finite State Machine (FSM) state when a Trigger Detection Point (TDP-R) is armed and its trigger conditions are fulfilled, leading to the establishment of a control relationship with the gsmSCF?
Option 1: The gsmSSF FSM transits to the 'Call Released' state.
Option 2: The gsmSSF FSM remains in its current state, awaiting further instructions internally.
Option 3: The gsmSSF FSM enters an 'Error Handling' state due to potential overload.
Option 4: The gsmSSF FSM transits to the 'Waiting_for_Instructions' state.
Explanation: When a TDP-R is armed and its trigger conditions are met, a control relationship between the gsmSCF and the gsmSSF is established. As a result, the gsmSSF's FSM transitions to a state indicating it is awaiting further instructions from the gsmSCF, named 'Waiting_for_Instructions'. This signifies successful initiation of communication with the gsmSCF, putting the gsmSSF in a receptive state for service control instructions.