| 摘要 |
A wireless terminal according to the present invention which has a mobile communications unit for forming a wireless section with a mobile base station of a mobile communications network, and an exclusive packet communications unit for forming a wireless section with a mobile base station on an exclusive packet communications network, includes a determination unit for determining if a voice channel which passes through a mobile base station of the mobile communications network by interoperating with the mobile communications unit is requested for connection or not; a multiplexing unit for multiplexing the voice channel which is confirmed through the determination unit to be connected while the wireless exclusive packet communications channel is connected through the exclusive packet communications unit; and a management unit for managing a screen to be converted into an application screen which uses the exclusive packet communications while a screen corresponding to the state that the voice channel is connected by the multiplexing. |
