| 摘要 |
A PBX telephone system, particularly adapted for hotel and motel use, includes a message-waiting and a do-not-disturb arrangement. A lamp is mounted at the telephone in each hotel room, and is controlled by logic and storage circuitry which receives signals from the attendant's register and turret. To place a line in a particular mode, either do-not-disturb or message-waiting the attendant merely depresses a respective key on her turret and dials the line number. The lamp will flash on and off for a message-waiting indication and steadily for a do-not-disturb indication. During either mode the telephone may be used to place outgoing calls.
|
