the memory 29 under the control of the control section 10 the display section 80 can be a liquid crystal display lcd comprising a lcd controller a memory for storing image data and a lcd device when the lcd is a touch screen it can serve as an input means like the keypad 27 referring to fig1 if a user caller sets an outgoing call mode after dialing by using the keypad 27 the control section 10 will detect the mode and will process the dialed information received through the data processor 23 the control section 10 converts the dialed information into a rf signal through the rf section 21 and outputs the rf signal a reply signal generated from a recipient is detected by the rf section 21 and the data processor 23 the audio processor 25 then forms a voice communication path so that the user can communicate with the recipient in contrast when detecting an incoming call the control section 10 controls the audio processor 25 to generate a ringing signal when the user replies to the incoming call the control section 10 detects the reply and controls the audio processor 25 to form a voice communication path so that the user can receive the incoming call although voice communications in the incoming or outgoing call mode have been described as examples the control section 10 can also perform data.