AT&T TL7600 User Manual page 42

Maintenance and Troubleshooting
Troubleshooting
I cannot
register the
headset.
For registration to a cordless telephone:
• You must be using a compatible AT&T
DECT 6.0 cordless telephone. Visit
www.telephones.att.com
compatible telephones.
• Your cordless telephone has a maximum
number of handsets that may be registered
to the telephone base. In terms of
registration, the telephone base treats a
headset like a handset. Check the Adding
and registering handsets section of the
telephone user's manual for the maximum
number of handsets allowed. If the
maximum number of handsets are already
registered, you need to follow the de-
registration instructions in the telephone
user's manual then re-register the handsets
and/or headsets you wish to use.
For registration to a headset base:
• You can register a maximum of two
headsets and one dial pad to the headset
base. If you already have two headset(s)
and one dial pad registered to the headset
base, then you must de-register all the
headset(s) and dial pad before you register
a different headset.
• If you registered the expansion headset
to a headset base, see the user's
manual for your headset base model
TL7610/TL7611/TL7650/TL7651
for additional troubleshooting. Visit
www.telephones.att.com
download the user manuals.
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