My question is: what makes of corded telephones are 21CV compatible with new system? Virgin do not have a list and not
all phones are.
As a pointer, my old BT Duet phone would not 'ring' when plugged into modem with new system, but worked in every other way. I assumed this was a compatibility issue. Virgin technician could not help ( useless). I decided to plug the phone into an old ADSL adaptor, which has a phone connection built in, and then into the Virgin modem - it worked! So I do not need a new phone.
Does anyone know why this works? Will this help with other phones? For example, the Panasonic 'chat' rep said that no panasonic corded phones work with fibre systems. Is this true or could they work with an adaptor I wonder.
Virgin change over has cost me a good deal of money as had to change alarm system over..at least the old phone works now!