Appendix
132
Before you assume that the product is
malfunctioning, check the following:
Troubleshooting
Symptom
Where to check
Ref.
page
The power
won't turn on.
•
Is the internal
battery charged?
•
Did you hold down
for at
least 2 seconds?
P.88
P.91
My battery
will not
charge.
•
Is the specified
charging equipment
(sold separately)
correctly connected
to the product?
P.89
Battery usage
time is short.
•
Are you charging
the battery enough?
•
Is the product often
used at places
where [
] (out of
service area) is
displayed?
•
Is the internal
battery at the end of
its life?
P.46
P.88
Cannot
operate touch
panel as
intended.
•
Are you operating
with gloved hands?
•
Are you operating
with a fingernail or
foreign object on the
screen?
•
Turn the power off
and then back on
again.
P.91
Summary of Contents for J BATTERFLY HTL23
Page 76: ...Safety precautions 74 ...
Page 118: ...au災害対策 au Disaster Countermeasure app 116 ...
Page 119: ...117 Calling Making calls 118 Receiving calls 121 Checking your own phone number 121 ...
Page 124: ...Calling 122 ...
Page 125: ...123 Function settings Displaying the Settings menu 124 ...
Page 130: ...Function settings 128 ...
Page 157: ...Appendix 155 ...
Page 165: ...Appendix 163 information may be obtained from MPEG LA L L C See http www mpegla com ...
Page 166: ...Appendix 164 ...
