User`s manual

10
Getting started
Deregister all handsets
You may need to deregister your handsets if you already have ten
registered devices and need to replace a handset, or if you wish to
change the assigned numbers of your registered handsets.
You must first deregister ALL the devices, and then register each
handset that you wish to use again, one at a time.
Please read carefully through all the instructions in this section
before beginning the deregistration process.
This process deregisters all extensions registered to the telephone
base. Please make sure the telephone system is
not in use before deregistration.
On the telephone base, press MENU/ENTER.
Scroll down to Registration and press MENU/ENTER.
Scroll down to Deregistration and press
MENU/ENTER.
The telephone base screen shows Deregister all
handsets? <=No =>Yes. Press REP to exit or
press SKIP to continue the deregistration.
The telephone base screen shows Deregistering.
It takes up to 10 seconds to complete the
deregistration. The screen shows All handsets
deregistered and the telephone base beeps
when deregistration is successful.
NOTES:
If the deregistration process is not successful, you might
need to reset the system and try again. To reset: pick
up the handset and press PHONE/FLASH, then
press OFF/CLEAR and place the handset back into
the charger. You can also reset the telephone base by
unplugging the power from the telephone base and
plugging it back in.
To register a cordless handset again, see pages 8-9.
1.
2.
3.
4.
5.
•
•
Deregister all
handsets?
<=No =>Yes
Deregistering
All handsets
deregistered
COVM
Speed dial setup
Customer support
Registration
>
HS registration
Cordless headset
Deregistration
>
SB67118 base screen
Register HS
Deregistration
SB67138/SB67158
base screen