CONTROL SYSTEM FOR POCKET BELL

摘要

PURPOSE:To avoid such a case where an answerer to a pocket bell is advertently kept waiting by setting a terminal exclusive for pocket bell to a certain extension terminal of an automatic private exchange and adding an incoming display function to a pocket bell number register device. CONSTITUTION:When an owner of a pocket bell is called, the owner answers via a nearest extension telephone SUB. Thus, an answer signal is sent to a pocket bell primary devices PKNS from a pocket bell answer trunk PBAT. The device PKBS converts the answer signal into a dial pulse equivalent to an extension terminal number of an exchange network NW connected with a pocket bell register operating box PBC. The said dial pulse is sent from a sender of the device PKBS and supplied to an extension mutual trunk IOT. At the same time, the call signal received via the trunk IOT turns on and off an incoming pilot lamp set to the box PBC to inform an answer received from the pocket bell to an attendant board operator.