User`s manual

11
Getting startedGetting started
Replacing a handset
To deregister all handsets
4. To re-register the handset(s) to the telephone base, follow the
registration instructions on page 9.
NOTES:
1. If the deregistration process was not successful, you may need to reset the
system and try again. To reset: pick up the handset and press the
PHONE/FLASH button, then press the OFF/CLEAR button and place the
handset back into the telephone base. You may also reset by unplugging the
power from the telephone base and plugging it back in.
2. You cannot deregister the handset(s) if any other system handset is in use.
3. You will need to the reset the system clock after deregistering handset(s),
please refer to the Day & time announcement section in the manual provided
with your SL81108/SL81208/SL82118/SL82218/SL82318/SL82418/SL82518/
SL82558/SL82658 telephone.