Upgrading handset of a flats entry system

Paul_-C-

Does anyone know if it's possible to upgrade just the phone handset part of a secure entry system? I'm not sure if the handset needs to be matched up to the actual buzzer part downstairs, or if you can just fit any handset to the line. The current handset is really old and I'd like to have a silent button on it.

Cheers!

hewhoisnotintheknow

if it analogue (im sure it will be) you just need to replace it then work out which wires are which

wont be tricky

Paul_-C-

Yeah it is analogue. I don't suppose you know where I could pick one up?

hewhoisnotintheknow

screwfix maplin ebay