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Question About AT&T Telephone 8L55
I no longer use line 2. How can I disable it, as ...

I no longer use line 2. How can I disable it, as it seems to be the default line when I pick up handset, but there is no dial tone since that line is no longer in service. Can this unit function as a single line phone (no extensions are in use).

Asked by Joel on 09/14/2014 0  Answer

ManualsOnline posted an answer 10 years, 2 months ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

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