摘要 |
PURPOSE: A method of using mobile phones as cordless phones is provided to make telephones and cordless phones to answer the phone, which is connected with a mobile phone, and charge mobile phones' battery with electricity. CONSTITUTION: A method of using mobile phones as cordless phones, which enables a mobile phone to work as cordless phones, installs a device in a mobile phone and home telephones, and users can separate the device from them. The device consists of data cables connecting the mobile phone with the home telephone, and an interface part for the home telephones. When the mobile phone connects with the home telephone and receives a call, the device controls the mobile phone's communication to be operated in the home telephone via the data cables and the interface part.
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