AT&T Phone Features
Learn how to take advantaged of your AT&T Phone features.
IS ATT landline a true old-fashioned landline? Using no modem or internet.
Hello, wondering if the AT&T landline is a true landline? Right now I have my 'landline' with Comcast but it uses the Internet. I am looking for the g
how do I know if I have a real landline or if it is fiberoptic?
Is my phone line a real landline?
Trying to find out about area outages, trying to get my mom on the phone has been a busy signal for quite a few hours
For my at&t phone model ML 17939 I only have one line but my wife said she was able to make conference calls with only one line when she had it. Is
Listening to voicemail messages online
This feature is totally useless at the present time. It wants you to use Apple QuickTime media player which is not even available now for Windows-base
Can I use virtual minutes on a Land line?
Why doesn't Anonymous Call Blocking block 'Unavailable' callers
I have turned on Anonymous Call Blocking, but calls that display the 'name' as Unavailable, and the phone number display area is blank are able to com
This is ridiculous
I called and added long-distance to my phone plan with at&t. Everything seemed good to go so we canceled it with the outside company that we had had t
cannot set up call blocking
Per brochure instructions I received for phone features, I get the following message when I inpurt *60: "activation failed as no entries exist in ser
How to reset AT&T model: CL83451 from, "Out Of Range Or No Power At Base"?
I just bought 2 new handsets from eBay. They both say, "Out of range or no power at base". I've tried YouTube, Google, the manual, and even this forum