| 摘要 |
PURPOSE: To obtain a digital cordless telephone system which is capable of applying a digital cordless telephone to a service system. CONSTITUTION: A personal handy phone 1 is a light/small-sized portable telephone set that a user 4 carries, the phone is normally used for performing a calling with other opposite subscriber via a base station and the phone is used in common in a service system 2 because it is capable of performing a comparatively high speed data transmission by the adoption of a digital system. The service system 2 is composed of a service processing part 21, an authentication processing part 22, a radio processing part 23 and a password input/cash drawing part 24, and is capable of performing the bi-directional radio communication with the personal handy phone 1 and the authentication of a PH number. A bank system 3 performs the confirmations of the password inputted from the service system 2 and the PG number and the confirmation of the deposit balance of an account number and instructs the service system 2 to draw the deposit. |
