User`s manual

Appendix
85
Adding and registering handsets/headsets
Your telephone can support up to 12 DECT 6.0 cordless handsets (AT&T model
CL80111, sold separately) or up to 10 cordless handsets and 2 cordless
headsets (sold separately). Visit www.telephones.att.com/headsets
for a list of compatible DECT 6.0 cordless headsets. Each new handset or
headset must be registered to the telephone base before use. You must
register each handset or headset separately.
To register a cordless headset to this telephone system, please refer to the
user’s manual of the cordless headset for more details. To register a cordless
handset, see below.
The handsets provided within your product box are already registered as
HANDSET 1 and so forth. Additional handsets are assigned numbers in the
sequential order they are registered (up to HANDSET 12).
Register a handset to the telephone base
Before you begin registration, put the handset you wish to
register near the telephone base. Make sure the handset
shows To register, see manual.
On the telephone base, press MENU/SELECT in idle mode.
On the telephone base, use qCID or pDIR to scroll to
>Settings, then press MENU/SELECT.
On the telephone base, use qCID or pDIR to scroll to
>Registration, then press MENU/SELECT.
Press # (pound key) on the handset. Both the handset
and the telephone base show Registering... Please wait
and the IN USE light turns on.
After a while, Both the handset and the telephone base
beep and the IN USE light turns off. Handset Registered
shows on both the handset and telephone base. The
handset is now registered with the telephone base.
If registration fails, the system will automatically try to register again. If
registration fails after the third try, Registration failed appears on both
screens before returning to idle mode. This may take up to five minutes
to occur. Please start again from Step 1 above.
NOTES:
You cannot register a handset if any other system handset is in use.
If you try to register more than 12 handsets to the telephone base, the telephone base shows
Registration slots are full and sounds two beeps.
1.
2.
3.
4.
5.
6.
•
•
To register,
see manual
Registering...
Please wait
Handset
Registered