Patent ID: 9667668
Date: 2017-05-30
CPC Classifications: H04L,H04W

Claim:
1. A method of handling a proactive indication received from a subscriber identity module at a modem, the modem being connected to a terminal equipment via a command interface, the method comprising: receiving at a modem processor the proactive indication from the subscriber identity module, wherein the modem processor is separate from the terminal equipment; determining whether the indication is to be handled by the modem processor or a host processor in the terminal equipment; when the indication is to be handled by the modem processor, the modem processor transmitting a display command via the command interface to the terminal equipment; and when the indication is to be handled by the modem processor, the modem processor awaiting a user response command from the host processor in the terminal equipment, and continuing or aborting an action indicated in the proactive indication depending on the user response in the user response command received from the host processor in the terminal equipment.