Aastra Maestro 4525 Owner's, Owner'S Manual

Page: 30 / 40

26
The battery is low even after charging.
The battery of your telephone can
be recharged and reused many
times. If the battery fails even after
charging for 5 hours, replace it with
a new Sanyo battery pack GES-
PCH01 or a 3N-270AA. The use of
other battery packs may cause
serious damage or malfunctions.
There is static on the handset.
There may be interference. Press
S
to change channels. If any
electrical equipment (such as a
baby monitor) is in use, move away
from it.
You pressed the Scan key and still
have interference.
Keep pressing S until you
find a channel that is clear. You may
have moved to a channel that is
busy on another phone (especially
if you have more than one cordless
phone).
The base should be plugged
directly into a wall outlet, do not
use a power bar.
The handset display says you're out of
range, but you haven't moved.
The base may have lost power.
Check that the power adaptor is
plugged in. If it’s a power failure,
you will lose your call after 30
seconds.
There may be radio interference
caused by fluorescent lights, electric
motors, or computers. Turn these
devices off, or move away from
them.
The handset display is blank.
The handset may be in battery saver
mode. Press any key to turn the
display on. If that doesn’t work, the
power may be off. Make sure the
handset power switch is On and the
battery is installed.
The display is in the other language.
Turn the handset power off, then
on. Press the
ENG
display key for
English and the
ESPÑL
display key
for Spanish.
The Charge light isn't on when the
handset is on the base.
The metal contacts on the handset
aren't touching the contacts on the
base. Place the handset on the base
with the display facing up. Make
sure the handset hanger tab has
been inserted all the way.
Your held call is gone.
The telephone only holds a call for
five minutes.