User`s manual

Getting started

Deregistering a handset

To deregister the cordless handset from the UP406 deskset

1. On the deskset, press MENU/SELECT.

2. Press or to scroll to Registration,

then press MENU/SELECT or /SKIP.

3. Press or to scroll to Deregistration,

then press MENU/SELECT or /SKIP.

4. The screen shows Deregister all

devices? Press ‘SELECT’ to confirm.

Press MENU/SELECT to confirm.

5. The process up to 10 seconds to

complete the deregistration. The deskset

shows Handset deregistered. DECT

Headset deregistered. and there is a

conﬁrmation tone when the deregistration

is successful.

NOTE: To register a cordless handset to your UP406 deskset again, refer to

the registration information on page 13.

Deregister

all devices?

Press ‘SELECT’

to confirm

Phone Settings

System Setup

>Registration

Customer Support

Registration

Handset

DECT Headset

>Deregistration