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5
Getting started
Battery installation and charging
Battery installation
Install the battery as shown below.
IMPORTANT INFORMATION:
Use only the supplied rechargeable battery or replacement battery (model BT166342). To order,
visit our website at www.telephones.att.com or call 1 (866) 288-4268.
To replace the battery, press the tab and
slide the battery compartment cover
downwards. Lift out the old battery and
disconnect it from the handset. Follow the
instructions above to install and charge the
new battery.
Charge the handset by placing it face up in
the telephone base or charger. The CHARGE
light is on when charging.
4.
Align the cover flat against
the battery compartment,
then slide it upwards until
it clicks into place.
3.Plug the battery
connector securely
into the socket inside
the handset battery
compartment, matching
the color-coded label.
1. Insert the supplied battery
with the label THIS SIDE
UP facing up as indicated.
2.
CHARGE light