User`s manual

22
If you have a registered handset and/or headset, and need to replace one of
them or both, you will have to deregister both devices first, then register each
device to the deskset separately. Please read all the instructions on this
page before beginning the deregistration process.
Please make sure the telephone system is not in use before deregistration.
To deregister the cordless handset and headset from the UP406
deskset
1. On the deskset, press MENU/SELECT.
2. Press or to scroll to Registration and press
MENU/SELECT or /SKIP.
3. Press or to scroll to Deregistration and press
MENU/SELECT or /SKIP.
4. The deskset screen shows Deregister all devices?
Press ‘SELECT’ to confirm. Press MENU/SELECT
to confirm.
5. The process takes up to 10 seconds to complete.
The deskset shows Handset deregistered. DECT
Headset deregistered. when the deregistration is
successful. The deskset returns to the Registration
menu. To return to the idle screen, press
CANCEL twice.
NOTES:
• To register a cordless handset again, refer to the registration information on page 20.
• To register a cordless headset again, refer to the registration information on page 21.
Getting started
Deregistering cordless handset and cordless headset
Deregister
all devices?
Press ‘SELECT’
to confirm
One Touch
Phone Settings
System setup
>Registration
Registration
Handset
DECT Headset
>Deregistration