Model 18D. Where can I get a manual?
Some phones on the system seem to be on a do not disturb feature. I have found several manuals online and all give different resolutions. Please advise how to turn off do not disturb if it is in fact turned on for those phones.
Lands Phones - Avaya - 10 Lucent Partner Euro -34d -18d -6d -6 Series 2 Phone...