Question: In Mission Critical Data (MCData) service, during a 'Group SDS communication in-progress emergency group state cancel' procedure, what action is taken by the MCData client in step 2?
Option 1: Sets Imminent Peril Indicator
Option 2: Sends Emergency Group State Cancel Request to Server
Option 3: Notifies All Group Members of Normal State Restoration
Option 4: Initiates Secure Data Session Re-establishment
Explanation: In the context of MCData's 'Group SDS communication in-progress emergency group state cancel' procedure, setting an imminent peril indicator is a critical step to alert users of potential dangers. This action, taken by the MCData client in step 2, ensures timely notification and appropriate response from group members, highlighting the service's focus on mission-critical communications where every second counts.