A cordless phone comprises a host and auxiliary machine, the host comprises a first processing unit, a first power supply module, a first wireless transceiver module, the first telephone line interface, auxiliary machine consists of second processing units, second power supply module, wireless transceiver module second, voice encoding / decoding. The sub unit also comprises a second telephone line interface, which is connected with a second processing unit and a speech code / decoder. When the host and / or vice machine power failure, the telephone line into the second telephone line interface, second telephone line interface through the telephone line connected to the telephone network, the telephone line interface second to second processing unit and a voice encoding / decoding processing unit second power supply, the speech signal is transmitted to the voice encoding / incoming from second telephone line interface decoder. The cordless telephone of the invention has the function that the telephone line is inserted into the telephone line interface of the auxiliary machine only when the main machine and / or auxiliary machine are powered off, and the function of receiving and dialing telephone can be realized by the auxiliary machine, so that the user is convenient.
【技术实现步骤摘要】
【技术保护点】
１．一种无绳电话，其包括主机及副机，所述主机包括第一处理单元、第一供电模块、第一无线收发模块，第一电话线接口，所述副机包括第二处理单元、第二供电模块、第二无线收发模块、语音编码／解码器，其特征在于，所述副机还包括一电话线接口与所述第二处理单元和语音编码／解码器相连，当主机和／或副机断电的情况下，电话线插入第二电话线接口时，该第二电话线接口通过电话线连接至电话网络，该电话线通过电话线接口为第二处理单元及语音编码／解码器供电，该第二处理单元将从第二电话线接口传入的语音信号传送至语音编码／解码器。
【技术特征摘要】
【专利技术属性】
技术研发人员：刘剑，陈丙洲，彭九成，
申请(专利权)人：鸿富锦精密工业深圳有限公司，鸿海精密工业股份有限公司，
类型：发明
国别省市：94
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