TrimPhone. designed by GPO in 1965
TRIM stands for Tone Ringer Illuminated Model: it was the first phone to ring using a modern electronic warbler rather than the traditional bell mechanism. This replica version has all the style and features of the 1970s original but with modern push button dialling.
Push Button Dialing
Ringer Off/Soft/Loud Switch
Simply plugs into a standard socket
Dimension of the receiver: 215 L x 110 w x 110 H mm