User`s manual

Appendix
37
Adding and registering headsets
Register a headset to an AT&T DECT cordless telephone base
(cont.)
It takes about 60 seconds to complete the registration process.
The light turns red when the headset is registered but not fully
charged, or turns blue when it is registered and fully charged.
To verify the registration, press the button on the headset and
check for a dial tone. If the registration fails, you hear the voice
prompt "Not registered" and the light on the headset flashes
slowly in red and blue.
To reset the headset, remove it from the headset base and try
the registration process again.
NOTES:
If the registration fails, the light on the headset flashes slowly in red and
blue. Reset the headset and try again. Remove the headset from the headset
base and press , then place the headset back into the headset base. Try the
registration process again.
For users of Synapse , SynJ , MS2085 Console, or MS2015 Deskset, refer
to the user’s manual of your respective model for registration instructions.
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Synapse and SynJ are trademarks of Advanced American Telephones.