GPT
GPT 5001
A pulse dialling model with last
number redial, mute button and ringer volume control.
Colour: Grey
GPT 5010
A tone only telephone with selectable earth
loop/timed break recall. Mute button, ringer volume and pitch control. *TouchTone
compatibility allows access to Star Services available on modern digital
public exchanges.
Colours: Two-tone Grey or Black
GPT 5020
As model 5010 but with last number redial.
Colour: Grey
GPT 5030
As model 5020 but with 10 memories and pulse or tone dialling selectable at installation.
Colour: Grey

GPT 5030 |