Aastra Maestro 4525 Owner's, Owner'S Manual

Page: 13 / 40

9
Note:
The next time you charge the
handset, simply put it on the base. It
is not necessary to turn the power
OFF after the first charging session
(see (page 9)).
Note:
The handset should be stored
off the base. The battery will last
longer if you allow it to run
down completely between
charges
. (Leave it off the base until
the
Battery Low
prompt appears on
the display.)
Quick charge
The Mæstro 4525 comes with a
reduced charge time feature called
“Quick charge”. Simply place the
handset on the base (no need to
turn the handset switch off). The
Mæstro 4525 is able to determine
how long the handset battery needs
to recharge. When the handset is in
the base and Quick charge is
activated, the display message
battery charging...
will be
displayed.
A completely empty battery will
only take 4-5 hours to fully
recharge. The handset may be left
on the base even after Quick charge
is finished. A “trickle” charge will
keep the battery fully charged.
During trickle charge you may view
the Battery level indicator by
pressing the
NEXT
display key.
We recommend that you keep the
handset as close to normal room
temperature as possible. In cases of
extreme heat or cold (outside in the
heat or cold), the Battery level
indicator may not display
accurately. To ensure a fully
charged battery, charge the handset
for at least 5 hours. Battery life may
be affected by continued exposure
to extreme heat or cold.
Note:
Its recommended that you
only charge the battery once the
Battery low
message is displayed.