Question: What happens when a subscriber's group ID is in a 'deactive' state on their SIM/USIM, in relation to establishing voice group calls corresponding to that group ID?
Option 1: The mobile station prompts the user to authenticate before allowing the call.
Option 2: The mobile station prevents the service subscriber from establishing calls using the group ID and ignores corresponding notifications.
Option 3: The network operator is notified to update the subscription status for the group ID.
Option 4: The SIM/USIM automatically switches to an active state to facilitate the call.
Explanation: When a subscriber's group ID is in a 'deactive' state, the mobile device (mobile station) is configured to block any outgoing voice group calls associated with that specific group ID. Additionally, to maintain consistency and avoid unnecessary processing, the mobile station also ignores any incoming notifications related to the deactivated group ID.