Before using a new handset, you must register it with the base. During registration, you must enter the 15-digit ID number of the telephone base. To find this number, go to the base, press MENU, scroll down to select DISPLAY BASE ID, then press OK. Follow the instructions provided with your new handset to register it for use with your telephone. The handsets provided with your telephone are automatically registered as Handset 1 and Handset 2. Additional handsets will be assigned numbers in the order they are
registered (3, 4, etc.) up to a maximum of eight handsets.
If you need you can get the manual on the link below.
http://dl.owneriq.net/0/0cf53ee5-bfb8-afe4-a16f-06688c099c22.pdf
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I have all of the information that I need from the manual. It is the deregistering of the original handset that I need to know how to do but AT&T will not provide any personal tech support for this item because it is out of production -this is why I have sought out the help from FixYa.
I have all of the information that I need from the manual. It is the deregistering of the original handset that I need to know how to do but AT&T will not provide any personal tech support for this item because it is out of production -this is why I have sought out the help from FixYa.
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