Appendix; Add And Register Handsets; Headsets; Register A Handset To Your Telephone Base - AT&T DAL75121 Complete User's Manual

Appendix

Add and register handsets/headsets
Your telephone can support up to five DECT 6.0 cordless handsets (AT&T model
DAL75011/DAL75021/GL2113-0/GL2113-01, sold separately) and cordless
headsets (sold separately). Visit
https://telephones.att.com/accessories
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
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 5).

Register a handset to your telephone base

1. Before you begin registration, make sure the handset is out of the telephone
base or charger and shows To register HS... and ...see manual alternately.
2. Put the handset you wish to register on the telephone base cradle.
3. The handset shows Registering.... If the registration is successful, the
handset screen displays Registered and beeps. The handset is now
registered with the telephone base.
For registration, put the handset on the
telephone base, not the handset charger.
for a list of compatible
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