Radio Shack 5.8 GHz Multi-Handset Expandable Cordless Telephone with Digital Answerer - Manual (Page 29)

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29
De-register the Handset (Handset
Only)
Deregister HS clears the handset’s ID from
the main base unit and the base ID from the
handset. You will usually only deregister the
handset if you are having a problem with
your phone.
1. In standby mode, select Deregister HS
in the menu and press the OK soft key.
Deregister HS? appears.
2. Press VOL/RING/ or VOL/RING/ to
select Yes and then the OK soft key.
When de-registration is complete you
will hear a confirmation tone, and
Deregistration Complete
appears.
3. After de-registering the handset, place
the handset to the base to register. You
must re-register the handset before you
can use it.