Aastra Maestro 4525 Owner's, Owner'S Manual

Page: 14 / 40

10
Battery level indicator
You may check the battery level of
your handset by pressing the
NEXT
display key when at the idle display.
You may check this indicator when
the handset is in or out of the base.
Battery saver mode
The handset saves battery power by
going into battery saver mode 45
seconds after the last key press. In
this mode, the display “sleeps”
(goes blank), but the handset still
receives calls. When you use the
handset again the display
automatically “wakes up” (shows
information). If it doesn’t, make
sure the handset power switch is
on.
Changing the battery
If you’ve charged the battery and
the display still says
Battery low
or
the handset will not wake up, it’s
time to replace the battery. New
batteries are available from your
phone retailer. Use either the GES-
PCH01 or the 3N-270AA Sanyo
battery.
1. Move the handset power switch
to OFF.
2. Slide the cover off the battery
compartment.
3. To remove a dead battery, pull
firmly on the battery cords.
4. To install the new battery, insert
the battery plug, making sure the
black wire is on the left.
5. Slide the battery into the
compartment.
6. Replace the cover of the battery
compartment.
7. Charge the new battery, as
described on (page 8).
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[ ]
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Battery
NEXT
Battery
NEXT
Battery
NEXT
- -
- Battery is fully charged
- Battery is 2/3 charged
- Battery is 1/3 charged
- -
retirer
remettre
On
Off