Answer
Aug 12, 2014 - 08:43 AM
You'll need to know the model number of your phone to determine whether the TL7600 will work for you. Your model number is noted on the cover of your owner's manual, and on the white sticker on the bottom of the main base.
The TL7600 is compatible with many VTech DS, IS, LS, SN series home cordless phones. You can download the current list of TL7600 compatible AT&T and VTech phones here.