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Add and register handsets/headsets/speakerphones
Your telephone can support up to 12 DECT 6.0 cordless handsets (AT&T model
TL90077
, sold separately) or up to 10 cordless handsets and two cordless
headsets and speakerphones (sold separately). Visit
telephones.att.com/accessories
for a list of compatible
DECT 6.0 cordless headsets and 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 the following.
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 your telephone base
Method 1:
1. Before you begin registration, make sure the handset is out of the telephone
base or charger and shows
To register, see user manual
.
2. Put the handset you wish to register on the telephone base cradle.
3. The handset and the telephone base show
Registering... Please wait
. If the
registration is successful, both the handset and the telephone base screens
display
HANDSET X Registered
(
HANDSET
represents the handset name,
X
represents the handset number). Both the handset and the telephone
base beep. The handset is now registered with the telephone base.
Appendix
For registration, put the handset on the
telephone base, not the handset charger.