Adding the handset to your telephone base
Deregistering all handsets
To register the handset(s) to the telephone base again, follow the registration instructions in Registering a handset on page 9.
NOTES:
•If the deregistration process is not successful, you might need to reset the system and try again. To reset, unplug the power from the telephone base and plug it back in.
•You cannot deregister the handset(s) if any system handset is in use.
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