For the mom who gives us everything - Mother's Day gifts that connects us.
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New Member

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2 Messages

Friday, October 2nd, 2020 12:08 AM

SL82318 Cordless Phone System

Registering a used extension phone.  Code to enable registering on a new base needed.

Expert

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19.4K Messages

4 years ago

Assuming the handset you're trying to register is compatible with your base unit, you can try one of the proven methods to force a deregister of a handset so you can re-register it to a different base unit found here there's 3 methods so follow all the links. 

New Member

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75 Messages

4 years ago

you will be provided by AT&T Commuity

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