hi all, new to forum and hoping for some help please.
trying to help out my parents, they live in a multistorey and the intercom has stopped working, when the flat number is called from outside the building the handset inside the flat wont ring but speech from the flat can be heard from the main intercom panel outside the building but cant be heard from inside the flat,so unsure if this is a faulty handset or perhaps externel wiring, but willing to buy a replacement to try but cant source one, i have attached picture and hope someone can help, many thanks in advance.
(flat not owened by council so would cost a fortune to call someone out)[/img]
trying to help out my parents, they live in a multistorey and the intercom has stopped working, when the flat number is called from outside the building the handset inside the flat wont ring but speech from the flat can be heard from the main intercom panel outside the building but cant be heard from inside the flat,so unsure if this is a faulty handset or perhaps externel wiring, but willing to buy a replacement to try but cant source one, i have attached picture and hope someone can help, many thanks in advance.
(flat not owened by council so would cost a fortune to call someone out)[/img]