Call operation method for a communication device

Details Call operation method for a communication device Call operation method for a communication device

2006-04-11

2006-04-11

Eng, George (Department: 2688)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S569200, C455S575200

Reexamination Certificate

active

07027841

ABSTRACT:
A call operation method for a wireless communication device answers an incoming call in response to a user interaction with a user interface or connection of headset to the device and checks a connection state of a headset before initiating an outgoing call.

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Office Action from Korean Patent Office.

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