A process includes receiving a first communication on a first call associated with a first subscriber identity module (SIM) in an user equipment (UE). The process further includes receiving a second communications on a second call associated with a second SIM in the UE. The process also includes outputting from the UE the received first communications and the received second communications. The process further includes selectively transmitting communications from the UE to an active call selected from one of the first call or the second call.