RS1973

Looks like it’s a new handset then. Thanks again for your help ??

Thanks for your advice. I did look at replacement handsets but they aren’t cheap either. I was hoping for a cheaper option or if anyone knew why a regular cable won’t work.

Hi all i need to replace the handset cable for my a FERMAX intercom. I thought I could plug in a regular RJ10 but no joy. Any ideas why this is? I cannot get a FERMAX cable for 3 weeks and it’s £18 and about 3 metres long!!! Any ideas or solutions are greatly appreciated. I suspect the yellow abs green are switched but it’s not my area. Cheers