| 摘要 |
The invention discloses a separated mobile phone comprises a host-phone and a handset. The host-phone includes a wireless modem module, a main controller, a control signal interface, a digital audio interface, a low-power wireless transceiver module and a PDA device. The handset comprises a main controller, a display, a microphone, a speaker, a keyboard and a low-power wireless transceiver module. The low-power wireless transceiver module in host-phone can be set inside or outside. Communication modules between the host-phone and handset use Bluetooth protocol or Home Radio Frequency protocol. The host-phone and handset can access to public switched telephone network through a home cordless telephone. <IMAGE> |
