| 摘要 |
A multiband(MB) multimode(MM) mobile communication terminal and a method for inputting/outputting voice data in the MB-MM mobile communication terminal are provided to solve the problem that electric noise of a MUX exerts a serious influence on communication in a ping-pong state in which handover is repeatedly performed between modems because there is no movement of a user in an overlay area. The first modem making communication with the first communication network converts an analog voice signal from a microprocessor into a digital voice signal and then outputs the digital voice signal through an internal communication path(370). The second modem making communication with the second communication network different from the first communication network converts the digital voice signal input through the internal communication path into voice data having a preset data format and outputs the voice data to the second mobile communication network(390). A microphone is connected to the first modem.
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