TELEPHONE No. 784


Basic network, low send level, push button table telephone with provision for four push buttons in case.

Introduced around 1978.

Used on MF signalling systems.

Same specification as Telephone No. 782.

 

 

 


Additional Information
Model Mark Grey Introduced PBU No Remarks
Tele 784 Mk 1 y   7E or F GEC
  Mk 2 y   54A STC
  Mk 3 y   56A/4 PLESSEY
  Mk 4 y   11A PYE/TMC
  Mk 5 y   56A/2 GEC
  Mk 6 y   56A/3 TMC
  Mk 7 y   56A/1 STC
  Mk 8 y   56A/5 BTF
  Mk 9 y   56B/4 PLESSEY
  Mk 10 y   56B/3 TMC
  Mk 11 y   56B/2 GEC
Tele 784RR Mk 1 y   7E or F GEC
  Mk 2 y   54A STC
  Mk 3 y   56A/4 PLESSEY
  Mk 4 y   11A PYE/TMC
  Mk 5 y   56A/2 GEC
  Mk 6 y   56A/3 TMC
  Mk 7 y   56A/1 STC
  Mk 8 y   56A/5 BTF
  Mk 9 y   56B/4 PLESSEY
  Mk 10 y   56B/3 TMC
  Mk 11 y   56B/2 GEC

  PBU = Push Button Unit

 
 
BACK Home page BT/GPO Telephones Search the Site Glossary of Telecom Terminology Quick Find All Telephone Systems

Last revised: May 30, 2010

FM