CALL DEVICE FOR PORTABLE TELPHONE SET, AND PORTABLE TELEPHONE SET

PURPOSE: To provide a call device for portable telephone set and a portable telephone set capable of surely recognizing an incoming call by a user without disturbing ambient environment. CONSTITUTION: When a portable telephone set body 1 receives the incoming call, a signal is outputted to an incoming call judging transmitter 2, and a signal which starts the operation of an incoming call judging receiver 3 provided separately is transmitted from the incoming call judging transmitter 2 by attaching a recognition code decided in advance. The signal is received by the incoming call judging receiver 3, and when it is judged that coincidence is obtained between the recognition codes by the incoming call judging receiver 3, the incoming call informing part 5 of the incoming call judging receiver 3 starts the operation. An informing operation is performed in a sound, vibration or light.