Question: In off-network Mission Critical Video (MCVideo) communications, how does a client handle a received message that is not addressed to its MCVideo ID or any affiliated MCVideo group?
Option 1: The MCVideo client forwards the message to the network for further processing.
Option 2: The MCVideo client ignores the message.
Option 3: The MCVideo client sends an error response back to the sender.
Option 4: The MCVideo client attempts to resolve the recipient's identity through ProSe capabilities.
Explanation: In off-network MCVideo communications, relying on ProSe (Proximity Services) capabilities for direct client-to-client interactions without network involvement, a client must manage messages efficiently. Ignoring messages not addressed to its ID or affiliated groups ensures the client focuses on relevant communications, maintaining security and reducing unnecessary processing. This approach aligns with the principle of minimizing interactions in off-network modes to preserve resources and enhance privacy.