Mobile phone peripheral device, communication terminal and device for a mobile phone peripheral device for communicating with a mobile phone

摘要

The present invention discloses a cell phone peripheral device including a display unit, a communication unit, a processing unit, a voice input/output unit, and a keyboard. The information from a cell phone is transmitted to the processing unit through the communication unit. The information is displayed by the display unit. The voice input/output unit implements a call. By using the device, it is convenient for a user to check incoming call information, answer the incoming call and talk with each other. The present invention also discloses a method for communications between the cell phone peripheral device and a cell phone, and a method for communications between the cell phone peripheral device and the cellular network through a cell phone. By utilizing the present invention, it is convenient for people to use a cell phone. Meanwhile, the low manufacturing cost is suitable for large scale application.