Battery Installation & Charging - AT&T E5902B User Manual

Getting started
Battery installation & charging
After battery installation, the battery may have enough charge to allow
for some calls. For best performance, place the handset in the charger
or telephone base and allow it to charge for 16 hours before use. You
can keep the battery charged by returning the handset to the charger or
the telephone base after each 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 depending on environmental conditions, and
the standby time when idle is approximately five days.
1. Plug the small
end of the smaller
power adapter into
the jack on the
underside of char-
ger, then route the
cord through the
slot as shown.
6. The battery
may have enough
charge to allow
for some calls. For
best performance,
place handset in
the telephone
base or charger
TONE to charge for at
lease 16 hours
before first use.
Cau��ion: Use only the supplied rechargeable battery or AT&T replacement
battery model 27910 (part number 89-0099-00-00). To order, visit our website at
www.telephones.att.com or call 1 (800) 222-3111. In Canada dial 1 (866) 288-4268.
2. Plug the
large end of
the smaller
power
adapter into
an electrical
outlet.
3. Plug the battery
securely into the plug
inside the handset
battery compartment,
matching the color-
coded label.
LOW BATTERY
Low ba����e��y in�ica��o��
Return handset to the
telephone base or char-
ger to recharge when
this symbol flashes.
(Handset will beep when
battery is low.)
4. Place the
battery and
wires neatly
inside the com-
partment.
To replace the battery, press
in and downward on the tab
to open the battery compart-
ment cover. Then lift out the
old battery and disconnect.
Follow the instructions on this
page to install and charge the
new battery.
4
5. Slide battery
compartment
cover towards
the center until
it clicks closed.