| 摘要 |
PURPOSE:To ensure an incoming call in a wide region with comparatively simple constitution and operation, by installing a party terminal at each place to perform freely the incoming and outgoing by means of a portable telephone within an optional minor region where the facilitates are previously installed. CONSTITUTION:A party terminal 6 is set in a body with a public telephone 10. When the owner of a portable telephone 4' requires telephone service at a place near the terminal 6, the telephone 4' is inserted into an opening 12 of the terminal 6. Thus the telephone 4' has electrical contact with the terminal 6 to transfer the signal to each other. In such a way, the incoming to a subscriber telephone is automatically transferred to the terminal 6 and then to the telephone 4'. |
