Question: What is the primary role of the MC Service Server in relation to Group Communications within Mission Critical Services?
Option 1: To manage individual User Equipment (UE) connections for mission critical services.
Option 2: To provide a decentralized architecture for mission critical data storage.
Option 3: To control multicast and unicast operations for group communications, as a specific instantiation of the Group Communication System Application Server (GCS AS).
Option 4: To handle all voice call routing for non-mission critical services.
Explanation: The MC Service Server plays a centralized role in supporting mission critical services by controlling both multicast and unicast operations specifically for group communications, through its instantiation of the GCS AS, highlighting its technical impact on efficiently managing group communication within telecom networks.