PURPOSE: To attain the telephone reception at a location apart from a telephone set main body by using a remote controller section to apply reception of a telephone call and dialing.

CONSTITUTION: A remote controller section 11 applies off-hook/on-hook control and dialer control of a telephone set main body 1 and transmission. Since a received voice is amplified and outputted from the telephone set main body 1, the voice from the opposite party is listened to even at a location apart from the telephone set main body 1. Thus, when a remote controller section 11 exists at hand, it is not required to visit the location where the telephone set main body 1 is placed and it is possible to make a phone call or to receive the call at a location apart from the telephone set main body 1.