AT&T TL8900 User Manual page 2

Congratulations
on your purchase of this AT&T product.
Enjoy up to 12 hours of hands-free talk time and crystal-clear
sound quality with the AT&T TL8900 DECT 6.0 Accessory Cordless
Headset. Pair it wirelessly with compatible AT&T DECT phones or
other compatible DECT phones. Easy one-button answer, volume
and mute controls enhance wireless freedom, while a range of up
to 500 feet maximizes mobility. A magnetic charger in the cradle
ensures the headset fits and charges securely—so you'll never
run out of battery during long calls. Lightweight and comfortable,
the headset offers multiple wearing styles: over the ear, over the
head or behind the neck.
Before using this AT&T product, please read the Important
safety information section on pages 37-39 of this manual.
Please thoroughly read this user's manual for the feature
operations and troubleshooting information necessary to install
and operate your new AT&T product. You can also visit our
https://telephones.att.com
website at or call
1 (800) 222-3111 1 (866) 288-4268
. In Canada, dial .
This telephone meets the California Energy Commission
regulations for energy consumption. Your telephone is set up to
comply with the energy-conserving standards right out of the
box. No further action is necessary.
https://telephones.att.com/headsets
Visit for a
complete list of AT&T phones that have been tested and found to
be compatible with the TL8900.