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In case of a power outage, the phone uses 4 AA alkaline
batteries for backup power for incoming voice amplication
and visual ringer functions.
1. Unplug the power
adaptor and the
telephone line before
installing batteries.
2. Carefully turn over the
phone, and release
latch on battery
compartment and
remove cover.
3. Insert 4 AA-size
alkaline batteries as shown on the diagram in the battery
compartment.
4. Snap the battery compartment door back into place.
5. Re-attach the power adaptor and the telephone line cord
to the unit .