초록

A portable communication device (100) is capable of coupling to a two-way radio (102) via an interface. The portable communication device is capable of selectively functioning as an accessory for the two-way radio and as a standalone communication device when coupled to the two-way radio.

대표청구항 ▼

We claim: 1. A portable communication device capable of coupling to a portable two-way radio via an interface, wherein the portable communication device is capable of selectively functioning as an accessory for the portable two-way radio in a public safety mode of operation when coupled to the port

We claim: 1. A portable communication device capable of coupling to a portable two-way radio via an interface, wherein the portable communication device is capable of selectively functioning as an accessory for the portable two-way radio in a public safety mode of operation when coupled to the portable two-way radio and as a standalone communication device in an intended non-public safety mode of operation when coupled to the portable two-way radio. 2. The portable communication device of claim 1 wherein the portable communication device is capable of functioning as the standalone device when communication over the portable two-way radio is not active. 3. The portable communication device of claim 1 wherein at least a subset of functions associated with the portable communication device is temporarily suspended when communication over the portable two-way radio is active. 4. The portable communication device of claim 1 wherein the portable communication device controls at least a subset of functions associated with the portable two-way radio. 5. The portable communication device of claim 4 wherein the portable communication device controls at least the subset of functions associated with the portable two-way radio via at least one of the following: a user interface, a display, a keypad, and a soft keypad. 6. The portable communication device of claim 5 wherein the portable communication device comprises at least one of a user interface, a display, a keypad, and a soft keypad. 7. The portable communication device of claim 1 wherein the accessory is at least one of a speaker and a microphone. 8. The portable communication device of claim 7 wherein the speaker is a high audio speaker. 9. The portable communication device of claim 7 further comprising a cradle adapter, wherein the cradle adapter converts the speaker into a high audio speaker. 10. The portable communication device of claim 1 wherein the portable communication device couples to the portable two-way radio via at least one of a wireless interface and an electrical interface. 11. The portable communication device of claim 10 wherein the electrical interface is achieved via an accessory cable. 12. The portable communication device of claim 11 wherein the accessory cable has breakaway capabilities. 13. The portable communication device of claim 1 wherein the portable communication device couples to the portable two-way radio to create a monolithic device. 14. The portable communication device of claim 1 wherein the portable communication device slides into the portable two-way radio. 15. The portable communication device of claim 1 wherein the portable two-way radio slides into the portable communication device. 16. The portable communication device of claim 1 wherein the portable communication device and the portable two-way radio snap together. 17. The portable communication device of claim 1 wherein the portable communication device is selected from a group consisting of a cellular telephone, a personal digital assistant, a pager, and a portable two-way radio. 18. The portable communication device of claim 1 wherein the portable communication device is positioned within a cradle adapter in order to couple to the portable two-way radio. 19. The portable communication device of claim 18 wherein the cradle adapter controls at least a subset of functions associated with the portable two-way radio via at least one of the following: a user interface, a display, a keypad, and a soft keypad. 20. The portable communication device of claim 18 wherein the cradle adapter comprises at least one of a user interface, a display, a keypad, and a soft keypad for controlling at least a subset of functions associated with the portable two-way radio. 21. A storage medium having stored thereon a set of instructions which, when loaded into a microprocessor, causes the microprocessor to perform the following functions: function as an accessory for a portable two-way radio when coupled to the portable two-way radio in a public safety mode of operation; function as a standalone communication device in a non-public safety mode of operation when coupled to the portable two-way radio and when communication over the portable two-way radio is not active; and function as the standalone communication device when not coupled to the portable two-way radio. 22. A method comprising the steps of: coupling a portable communication device to a portable two-way radio via an interface, wherein the portable communication device selectively functions as an accessory for the portable two-way radio in a public safety mode of operation and as a standalone communication device in a non-public safety mode of operation when coupled to the portable two-way radio; temporarily suspending at least a subset of functions associated with the portable communication device when a call is received over the portable two-way radio; and resuming the subset of functions when the call has been completed. 23. The method of claim 22 further comprising the step of controlling the portable two-way radio through the portable communication device.