Getting started
3
One long beep
The headset is ready to take your voice
command. (The voice command feature is
only available when TL7900 is registered to
a TL7910/TL7912 headset base. You have to
install the
AT&T Softphone Call Manager
before using this feature. For installation and
operation instructions of the software, refer
to the
Installation and Operation Guide
which can be found in the
CD-ROM
in the
TL7910/TL7912 package. You may also visit
www.telephones.att.com/downloads
to download it.)
•
One short beep every
30 seconds
The microphone is muted.
•
Two beeps
Error alert tone.
The ringer volume has reached its lowest
setting.
The listening volume has reached its highest
or lowest setting.
The speaking volume has reached its highest
or lowest setting.
Any key is pressed while the headset is out
of range.
•
•
•
•
•
Two low beeps
Call waiting alert tone.
•
Two rapid beeps
every 20 seconds
Low battery warning.
•
Three rising beeps
A conference call has started.
•
Three rapid beeps
every 20 seconds
The headset is out of range.
The headset is not yet registered.
•
•
Three rapid beeps
The headset is powering on or off.
•
Quick reference guide - headset
Headset alert tones
