Battery installation & charging – AT&T E5914B User Manual
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Caution: Use only the supplied rechargeable battery or 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.
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Battery installation & charging
After battery installation, the battery may have enough charge to allow for some
calls. For best performance, place the handset(s) in the telephone base or charger(s)
and allow to charge for 16 hours before use.
You can keep the battery charged by returning the handsets to the telephone base
or chargers 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 is approximately five
days. Actual battery life will depend on usage conditions and age of battery.
1. Plug the battery securely into
the plug inside the handset bat-
tery compartment, matching the
color-coded label.
To replace the battery,
press in and downward on
the tab to open the battery
compartment cover. Then
lift out the old battery and
disconnect. Follow the
instructions on this page to
install and charge the new
battery.
3. Slide battery compartment
cover towards the center until
it clicks closed.
2. Place the battery
pack and wires inside
the compartment.
4. The battery may have enough
charge to allow some calls. For
best performance, place the
handset in the telephone base
or charger to charge for at lease
16 hours before first use.