Operating instructions

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Appendix/Index
Battery usage time is short. • Make sure you do not often use the product in
places where (out of service area) is
displayed. (zP. 49)
• Make sure the battery does not approach the
end of its service life. (zP.13)
• Is the battery pack charged enough? (zP.36)
• Suspend the functions not being used. (zP.49)
Cannot operate the touch
panel as intended.
• Make sure you are not operating with hands
wearing gloves etc.
• Make sure you are not operating with the tip of
a fingernail or with foreign object between the
screen and your fingers.
• Check the proper operation of touch panel.
(zP.42)
• Restart the product. (zP.40)
Cannot operate the keys/
touch panel.
• Turn off the power and then turn it on again.
• Is the power turned on? (zP. 40)
Screen response is slow
when you tap on the
screen/press the keys.
• Screen response may be slowed down when a
large amount of data is stored in the product or
being transmitted between the main unit and a
microSD memory card.
auIC card(UIM) error. is
displayed.
• Is a micro au IC-Card inserted? (zP.33)
Cannot make calls. • Is a micro au IC-Card inserted? (zP.33)
• Did you enter the correct phone number? (Did
you enter the phone number starting with the
area code?) (zP.54)
• Is the power turned on? (zP. 40)
• Did you tap “Call” after entering a phone
number? (zP.54)
Cannot receive calls. • Is reception good enough? (zP. 49)
• Is the product within the service area? (zP.49)
• Is the power turned on? (zP. 40)
• Is a micro au IC-Card inserted? (zP.33)
Trouble Detail
Cannot hear the other party. • Is the earpiece volume set to other than
minimum? (zP.54)
• Make sure you are not covering the earpiece
with your ear.
Place the earpiece over your earhole.
Cannot use Osaifu-Keitai
®
. • Make sure the battery has not run out. (zP. 36)
Cannot recognize a
microSD memory card.
• Is a microSD memory card inserted properly?
(zP.35)
The power is turned off
automatically.
• Make sure the battery has not run out. (zP.36)
The power is turned off
while the wake-up logo is
displayed.
• Make sure the battery has not run out. (zP.36)
(out of service area
indicator) appears.
• Is reception good enough? (zP.49)
• Is the product within the service area? (zP.49)
• Is your finger etc. off the area around the
internal antenna? (zP.31)
Wi-Fi
®
cannot be
connected.
• Is reception for Wi-Fi
®
good enough? (zP.49)
A message indicating that
charging is necessary
appears.
• The battery pack is almost empty. (zP.36)
When making a call, a
beeping sound is heard
from the earpiece and a
connection cannot be
established.
• Is reception good enough? (zP.49)
• Is the product within the service area? (zP.49)
• The wireless line is busy or the other party is on
another line. Try again later.
Cannot use the microphone
of earphone/microphone.
• Make sure “Without microphone” is not set for
“Earphone type”. (zP.62)
• Is the connector of the microphone inserted
properly?
Insert the connector securely.
Cannot operate the
respective address book
settings.
• Is the other party’s phone number notified?
If there is no notification, the settings of the
address book are not enabled.
Cannot operate the camera. • Is there enough power left in the battery pack?
(zP.36)
Trouble Detail
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