atcomsystems.ca/forum Forums TDM Business Telephone Systems Avaya - Lucent Telephones & Systems Merlin Plus 820-D Intercom

1864, yes they do have phones connected,kenb,yes I do have agreen light,I did reinstall the feature model but I'll try it again in the morning, does it matter that the other FM was the smaller one and the new one has the busy buster,that's the only other thing that I can think of that's changed