AT&T AT&T 7650 - Manual (Page 4)

B A T T E R I E S
A CAUTION: To reduce the risk
of fire or injury to persons or
damage to the telephone, read and fol­
low these instructions carefully.
• For the handset, use only the
battery provided with this
phone, or AT&T Replacement
Battery 4051.
• Do not dispose of the battery in a
fire. The cell might explode.
• Do not open, puncture or mutilate
the battery. Released electrolyte is
corrosive and might cause damage
to the eyes or skin. It might be toxic
if swallowed.
Charging the Handset
Battery Pack
You’ll know the batteries need charging
when:
•
The phone beeps four times when
you press IPHONE! .
• The LOW BATTERY light on the
handset is on.
• The phone does not respond when
you press IPHONE', and no lights go on.
Place the handset in the base so the
CHARGING light goes on. The
batteries will be fully charged in 4 hours.
Once the batteries are fully charged, you
need only put the handset in the base
when the LOW BATTERY light goes on.
I/it’s more convenient for you, you
can leave the handset in the base all
the time. It is impossible to over­
charge the batteries.
If you get a low-battery signal even
after 4 hours of charging, the battery
should be replaced.
installing/Replacing
the Battery Pack
1 Remove the battery case cover on
the handset by pressing on the
indentation and sliding the cover
downward.
2 Lift out the old battery pack and
unplug it from the handset.
3 Hold the new battery pack and
plug the cord into the handset.
Place the battery pack in the case
so the cords rest on top of the
battery pack.
4 Replace the cover by sliding it on
its track up over the battery case
until it snaps firmly in place.
5 The new batteries must be
charged before using the phone.
Place the handset in the base and
allow it to charge for 4 hours. The
telephone might operate before that,
but for best performance, let the
handset batteries charge fully.
Battery Case
Battery
Case Cover
Installing/Repiacing
the Base Battery
The base battery provides backup power
to retain memory in case of power
failure.
1 Turn the unit over.
2 Open the battery cover located on
the bottom of the base, on the
upper right. Gently pull on the
moveable tab to open.
3 Connect a new 9-volt alkaline
b a t t e r y and place it in the
compartment.
4 Close the battery cover.
IMPORTANT: Do not dispose of
batteries in household garbage. For
information about recycling or proper
disposal, consult your local solid waste
(garbage) disposal organization.
Battery Pack