SIMULTANEOUS VOICE CALLS USING A MULTI-SIM MULTI-ACTIVE DEVICE

摘要

Devices, systems, and methods for handling simultaneous calls on a multi- subscriber identification module (SIM) multi-active (MSMA) device having at least a first SIM associated with a first transceiver and a second SIM associated with a second transceiver. A processor of the MSMA device may establish a first SIM call (910) using the first transceiver and a second SIM call (940) using the second transceiver while the first SIM call is active. The processor may also establish a direct wireless link (905) to a second mobile communication device using a third transceiver. The processor may maintain both the first and second SIM calls active simultaneously (980) by handling the first SIM call using an input/output device of the MSMA device (925, 930) and relaying the second SIM call to the second communication device via the direct wireless link (970).