Method of operating a multi-camp mobile communication device while engaged in a call and receiving a dispatch call
First Claim
1. A method of operating a multi-camp mobile communication device, comprising:
- establishing an interconnect call with a first communication system at a first modem of the mobile communication device;
during the interconnect call;
receiving an incoming dispatch call over a dispatch circuit of a second communication system at a second modem of the mobile communication device, the dispatch call initiated by a dispatch calling party;
responding automatically to the dispatch call, without action from a user of the multi-camp mobile communication device, with a pre-recorded message stored in the mobile communication device indicating that the user of the mobile communication device is currently busy.
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Accused Products
Abstract
A multi-camp mobile communication device (100) includes a first radio modem (102) and a second radio modem (104). Each modem is designed to communicate with a respective communication system (110, 112). Upon engaging in an interconnect call (204) over the first modem with the first communication system, the multi-camp mobile communication device receives a dispatch call at the second modem (206) from the second communication system. The multi-camp mobile communication device replies to the dispatch call with a pre-recorded message (208). The dispatch calling party may respond to the pre-recorded message with a voice message that is recorded by the multi-camp mobile communication device (210, 212).
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Citations
15 Claims
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1. A method of operating a multi-camp mobile communication device, comprising:
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establishing an interconnect call with a first communication system at a first modem of the mobile communication device; during the interconnect call; receiving an incoming dispatch call over a dispatch circuit of a second communication system at a second modem of the mobile communication device, the dispatch call initiated by a dispatch calling party; responding automatically to the dispatch call, without action from a user of the multi-camp mobile communication device, with a pre-recorded message stored in the mobile communication device indicating that the user of the mobile communication device is currently busy. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A multi-camp mobile communication device, comprising:
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a first modem for connecting to a first communication network; a second modem for connecting to a second communication system; and a controller for controlling operation of the first and second modems; wherein, when the first modem is engaged in a call with the first communication system and the second modem receives a dispatch call from a dispatch calling party over the second communication system, the controller responds to the dispatch call by transmitting a message to the dispatch calling party. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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Specification