NOTE: Use only the power cord supplied with this product. If you need a replacement, call 1 (800) 222-3111. In
Canada, call 1 (866) 288-4268. Be sure to use an electrical outlet not controlled by a wall switch.
Installation and setup
After installation, place the handset in the base and allow batteries to charge for 16
hours before use.
Caution: Use only supplied rechargeable battery or AT&T replacement battery model 103 (SKU 00249. Part
number 89-0429-00-00).
Press tab and slide
cover away from the
battery compartment.
Replace battery
compartment cover.
Insert supplied bat-
tery as indicated. The
top edge (contacts
and tab) needs to be
inserted first, then
push down on the
lower portion.
Plug power adapter into
electrical outlet not con-
trolled by a wall switch.
Plug the telephone
line cord into
telephone jack.
Place handset in base
to charge for at least 16
hours before first use.
When charging, the
CHARGE light should
be on.