AT&T 2120 - Manual (Page 9)

7
Getting Started
Battery installation & charging
After installation, place the handset in the base and allow to charge for 15 hours before
use. You can keep the battery charged by returning the handset to the base after each
use. When the battery is fully depleted, a recharge takes about 15 hours.
Low battery indicator
Return handset to base to recharge
when this symbol flashes. (Handset
will beep when battery is low.)
Insert top
tabs first
Press down to
click in place
Press coin into slot on
base of handset to
release latch, then
remove battery cover.
LOW BATTERY
Insert supplied
battery pack
Place handset in base to charge
for 15 hours before first use.
Caution: Use only the supplied rechargeable battery
or AT&T replacement battery model 2420 (SKU
00578) (80-5542-00-00). Do not use alkaline batteries.
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