TEL 20
DESKTOP TELEPHONE

FEATURES INCLUDE

  • On hook dialling
  • Speaker Volume Control
  • LCD Call Timer
  • MF & LD
  • Direct memories - 20
  • Mercury access
  • Recall (TBR)
  • Visual ring indicator
  • Last number redial
  • Centrex access
  • Chain dialling
  • Pause button
  • Adjustable ringer volume
  • Wall bracket available
  • Dark Grey 

(picture shows Tel 19 which is similar)


Earlier model

FEATURES INCLUDE:

  • Last Number Redial
  • Adjustable Ringer Volume
  • Mute
  • ELR
  • Wall Mountable
  • White, Beige or Red

 

Can be found in the Nimans 1989 catalogue

 

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

Last revised April 08, 2021