Question about Siemens Lands Phones
Message Waiting Indicator (MWI) light stays on since VoIP I have a Gigaset 8825 purchased 7 years ago. It has worked fine. For Line 1, I used the telephone companies voice mail system and for Line 2, ...
Question about Lands Phones
Where do you connect a External Paging Port on Nortel Key Telephone System NT5B05? I need to know where do you connect an External Paging Amplifier on a Nortel Key Telephone System NT5B05. There is ...
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