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 ten 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 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 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, make sure the handset is out
of the telephone base or charger and shows To register HS,
see manual..
2. Put the handset you wish to register on the telephone base
cradle.
3. Both the handset and the telephone base show
Registering... Please wait. and the IN USE light on the
telephone base turns on. HANDSET X Registered appears
on the handset screen (HANDSET represents the handset
name, X represents the handset number). Both the handset
and the telephone base beep and the IN USE light turns o.
The handset is now registered with the telephone base.
To register HS,
see manual.
Registering...
Please wait
HANDSET X
Registered
Appendix
139
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