Special Features:

Interior flush mounting, microprocessor controlled, telephone handset, illuminated membrane touch tone keypad with power save, telephone call incoming/outgoing, shore-line transfer incoming/outgoing, call hold/transfer/conference, shoreline exclusion, allcall and page zone pushbuttons, alarm and fog signal activation push-buttons, direct line control, adjustable speaker volume and backlighting, automatic fault diagnostics and lamp test, spare pushbuttons for future functions, dimensions: 13.0 inches high, 10.0 inches wide, 6.5 inches deep.Acts as primary input station to ship's announcing system providing user with centralized access to multi-line telephone, public address, talkback, loudhailer, alarm, fog signal and other functions.

Properties:

An item which may provide two-way amplified voice communications when connected to one or more like stations directly or via intermediate control equipment; includes loudspeaker (which may be used as a loudspeaker or microphone), signalling devices, amplifier and station selector switches. May include separate microphone, earphone, handset or headset. See also, telephone connecting station.