Question: In a MultiParty conversation scenario on a User Equipment (UE), what action is taken when the user enters `2` followed by `SEND`, assuming they were previously in a private communication with one party?
Option 1: A new call is established to add another remote party to the existing multiparty call.
Option 2: The UE returns to the multiparty conversation, placing the previously active private call on hold.
Option 3: The specific party communicated with privately is released from the multiparty call.
Option 4: All calls, including the multiparty call, are immediately terminated.
Explanation: This action transitions back to a multiparty conversation after engaging in private communication with one of the parties. By entering `2` followed by `SEND`, the user puts the privately communicated party's call on hold and rejoins the larger group, facilitating seamless switching between private and group conversations within the multiparty setup.