Fitting RotaTone to a GPO 232
Note: There are differences with the wiring on terminals 6 and 8 on Type 1 and Type 2 232’s. Check phone before wiring with RotaTone – don’t rely on the wiring diagram inside the case – this maybe incorrect.
As always, take photos from all angles, before you make any changes.
Below shows a converted GPO 232 before RotaTone is fitted.
A standard converted 232 – including Bellset 26.
Below shows a Bellset 26 before RotaTone is fitted.
Standard Bellset 26.
Below is a converted GPO 232, without a Bellset, before RotaTone is fitted.
A standard converted 232, direct wired, no Bellset.
Below is a converted GPO 232, without a Bellset, but including an Internal Bell before RotaTone is fitted.
A standard converted 232, direct wired, no Bellset, but with Internal Bell.
Re-wire your GPO 232 and Bellset 26 as below for RotaTone.
Bellset 26 with RotaTone components fitted.
GPO 232 with RotaTone components fitted.
