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Symptom
Noise heard while talk-
ing
Calls do not last long
than 10 minutes even
though the battery has
been charged for 8
hours or longer
Remote party's voice
hard to hear
It sometimes happens
that, when the TALK or
FNC/Conference key is
pressed, their respec-
tive lamps blink but do
not stay continuously lit
and the call is not
established, with an
error tone "pi-pi-pi-pi"
sounding from the
®
Bluetooth
handset.
Point to check
• Isn't there any home appli-
ance or OA equipment
nearby?
• Is the Bluetooth
®
handset
correctly seated in the
Bluetooth
cradle?
®
• Aren't the charging termi-
nals soiled?
• Hasn't the handset been
used for nearly two years?
• Isn't the Bluetooth
set receiver volume set
low?
• Radio interference may be
at fault.
• Isn't there any source of
radio interference nearby?
• Is the cradle at least 3m
apart from the equipment
mentioned in "Locating the
Bluetooth® Cradle"
14)
?
• Isn't there any device near
the Bluetooth
®
handset that
is mentioned in "Locating
the Bluetooth® Cradle"
(P.1-14)
?
Troubleshooting Tips
• Electrical equipment can
be a source of radio inter-
ference. Keep apart from
electrical equipment.
• Keep the Bluetooth
set properly seated in the
Bluetooth
• Wipe off dirt from the
charging terminals of the
Bluetooth
Bluetooth
dry cloth.
• The battery may have been
exhausted if two years
have passed since the
handset was first used.
Replace the battery.
hand-
• Press the up cursor key
®
while talking to adjust the
receiver volume.
• Press the Talk or Confer-
ence key one again.
• Keep the Bluetooth
and Bluetooth
least 3m apart from
sources of possible radio
interference.
(P.1-
Action
®
hand-
cradle.
®
cradle and
®
®
handset with a
®
cradle
handset at
®
3 - 3
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