Western Electric Bell System 1A2 Key System PBX Ringer Display

Featured in this video:

LEFT DISPLAY - A Western Electric (WE) 551C KSU with 4 400E CO line cards, ringer generator & interrupter. A Panasonic KX-TD308 hybrid key system/PBX with 3 CO line ports and 16 stations ports (8 digital ports & 8 analog ports). A Valcom V-119RT 19 station dial intercom unit. A WE 55A controller for a 3A speakerphone.

TELEPHONE STATIONS - A WE 502 single line set (with A-lead control). A WE 565 6-button multi-line key set. A WE 444 4-button multi-line key set. A WE 2565 6-button multi-line key set. A WE 3A Speakerphone setup.

RIGHT DISPLAY - Bell #1 is a WE 592A external ringer (loud gong). Bell #2 is a WE F1A external ringer (chime/loud/low gong). Bell #3 is a Wheelock Chime external ringer (made for the Bell System). Bell #4 is a WE B1A internal ringer (Used primarily inside of various 300/400 series sets). Bell #5 is a WE C4A internal ringer (Used primarily inside of various 500/1500/2500 series sets). Bell #6 is a WE E1C external ringer (Used primarily as a line ringer for early model 701 Princess sets and as an extension ringer). Bell #7 is a WE M1A internal ringer (Used primarily inside of various 702/1702/2702 Princess sets and various 1554/2554 wall sets). Bell #8 is a WE P1A internal ringer (Used primarily inside of various 220/1220/2220 Trimline sets , late model 702/2702 Princess sets, late model 2554 wall sets & Design Line specialty sets).

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