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Getting started
Handset battery installation & charging
Install the battery as shown below. After installing the battery, you can
make and receive short calls, but replace the handset in the charger when
the handset is not being used. For optimal performance, charge the handset
battery for at least 16 hours before use. When fully charged, the handset
battery provides approximately five hours of talk time or three days of
standby time.
If the battery is depleted, it may take approximately four minutes to charge
the handset before it can resume screen display. The screen will continue to
display LOW BATTERY until the battery has charged for approximately one
hour.
THIS SIDE UP
WARNING:DO NOT BURN OR
PUNCTURE BATTERIES
MADE IN CHINA
Battery Pack
BT5633/BT6823
3.6V 550mAh Ni-MH
THIS SIDE UP
WARNING:DO NOT BURN OR
PUNCTURE BATTERIES
MADE IN CHINA
Battery Pack
BT5633/BT6823
3.6V 550mAh Ni-MH
THIS SIDE UP
WARNING:DO NOT BURN OR
PUNCTURE BATTERIES
MADE IN CHINA
Battery Pack
BT5633/BT6823
3.6V 550mAh Ni-MH
THIS SIDE UP
WARNING:DO NOT BURN OR
PUNCTURE BATTERIES
MADE IN CHINA
Battery Pack
BT5633/BT6823
3.6V 550mAh Ni-MH
Plug the battery
securely into the plug
inside the handset
battery compartment,
matching the color-
coded label.
Place the battery in the
compartment with THIS
SIDE UP facing up as
indicated.
Align the cover flat
against the battery
compartment cover,
then slide it upwards
until it clicks into place.
Step 3
Step 2
Step 1
IMPORTANT INFORMATION
Use only the battery supplied with this product. To order a replacement or spare
battery (AT&T model 27910, part number 89-0099-00-00) or equivalent, visit our
website at www.telephones.att.com, or call 1 (800) 222-3111. In
Canada dial 1 (866) 288-4268.
Charge the handset by placing the handset face out in the
charger. The CHARGE light will be on when the handset is
charging.
8
Step 4