Getting started
8
Replacing a speakerphone
You may need to deregister your speakerphones if:
You want to register your speakerphone to a different
telephone base.
-OR-
You already have two registered speakerphones on the telephone
base and need to replace one of them.
-OR-
You wish to reassign the designated speakerphone number.
To do so, you must deregister all the speakerphones, and then
individually register each speakerphone again.
Please read carefully through all the instructions on this page
before beginning the deregistration process.
Deregister all speakerphones
To deregister all speakerphones from the telephone base, follow
the instructions in the user's manual of your telephone system,
or visit our website at
www.telephones.att.com
.
This operation will deregister all the DECT handsets, headsets,
and cordless speakerphones, regardless of their battery status
and whether they are within range or out-of-range.
NOTE:
You cannot deregister the speakerphone(s) if any system device is
in use.
