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7
Getting started
Battery installation & charging
After installing the battery, you may be able to make and receive short calls.
For best performance, place the handsets in the telephone base or the charg-
er and charge for 16 hours before use.
You can keep the battery charged by returning the handsets to the telephone
base or the charger after use. When the battery is fully depleted, a recharge
takes about 12 hours. The average talk time on a fully charged battery is
about eight hours, and the standby time is approximately five days. Actual
battery life depends on usage conditions and age of battery.
TONE
MUTE
DELETE
REDIAL
PAUSE
3. Insert the plug as
indicated. Be sure to
securely insert the
plug, making sure that
it matches the color-
coded label inside the
battery compartment.
6. You may be able to make and receive
short calls. For best performance, place
the handset in the telephone base or
charger to charge for at least 16 hours
before first use.
Caution: Use only the supplied rechargeable battery or replacement battery (model 27910,
part number 89-0099-00-00) or equivalent. To order a replacement battery, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In Canada dial 1 (866) 288-4268.
To replace the battery, press
in and downward on the tab
of the battery compartment
to open the battery compart-
ment cover. Lift out the old
battery and disconnect it from
the handset. Follow the instruc-
tions on this page to install and
charge the new battery.
5. Slide the
battery com-
partment cover
up until it
clicks.
Low battery indicator
Return the handset to the
telephone base or charger
to recharge when this sym-
bol flashes. (Handset will
beep when battery is low.)
4. Place the
battery pack
and wires
inside the
compartment.
1. Plug the small end
of the smaller power
adapter into the jack
on the underside of
the charger, then route
the cord through the
slot as shown.
2. Plug the large
end of the smaller
power adapter into
an electrical outlet
not controlled by a
wall switch.
LOW BATTERY
NOTE: Under normal conditions, the
battery should last around one year.
This may vary depending on usage.