125
Adding and registering handsets/headsets/
speakerphones
Your telephone can support up to 12 DECT 6.0 cordless handsets (AT&T model
CL80107, sold separately), or up to 10 cordless handsets and two cordless
headsets or speakerphones (sold separately).
Visit
www.telephones.att.com/accessories
for a list of compatible
DECT 6.0 cordless headsets or speakerphones. Each new handset, headset or
speakerphone must be registered to the telephone base before use. You must
register each handset, headset or speakerphone separately.
To register a cordless headset or speakerphone to this telephone system,
please refer to the corresponding user’s manual 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
1. Before you begin registration, put the handset you wish to
register near the telephone base. Make sure the handset
shows
To register HS, see manual.
.
2. On the telephone base, press
MENU/
SELECT
in idle mode.
3. On the telephone base,
use
q
CID
or
p
DIR
to scroll to
Settings
, then press
MENU
/SELECT
.
4. On the telephone base, use
q
CID
or
p
DIR
to scroll to
Registration
, then press
MENU
/SELECT
.
5. Press
#
(pound key) on the handset. Both the handset
and the telephone base show
Registering... Please wait
and the
IN USE
light on the telephone base turns on.
6.
After a while, both the handset and the telephone
base beep and the
IN USE
light turns off.
HANDSET X
Registered
shows on both the handset and telephone
base (
HANDSET
represents the handset name,
X
represents the handset
number). The handset is now registered with the telephone base.
If registration fails,
Registration failed
appears on the handset screen. The
handset then shows
To register HS, see manual.
and the telephone base
returns to idle mode. This may take up to five minutes to occur. Please start
again from Step 1.
Notes:
f
f
You cannot register a handset if any other system handset is in use.
f
f
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.
Appendix
fffff
To register HS,
see manual.
fffff
Registering...
Please wait
fffff
HANDSET X
Registered
