Registration
failed?
If registration has failed, the handset’s display will show
REGISTRATION FAILED
for a few seconds then return to
standby mode.
If this happens, try again, making sure you don’t leave
too long between steps. If you still can’t register the
handset, contact the Help Line for advice.
To de-register
a handset
You may need to do this in order to replace a
faulty handset.
1
Press the
M
button
è
The display shows
Main Menu >Phonebook
2
Press the
â
button THREE times
è
The display shows
Main Menu >Advance Set
3
Press the
MENU/OK
button then the
â
button THREE times
è
Display shows
Advance Set >Unregister
4
Press the
MENU/OK
button
5
è
The display shows
Unregister >
1. 2. 3. 4
S
elect the
handset number you want to
deregister then press the
MENU/OK
button
è
You will hear a long confirmation beep. The
display shows
Unsubscribed
4
Color profile: Disabled
Composite Default screen
EUN/OK
6