Appendix
134
If checking the solutions given above
does not solve the problem, check for
possible remedies in the following "トラ
ブル診断 (Trouble check)" site on the au
homepage:
https://www.au.com/trouble-check/
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.94
Display
illumination
turns off too
quickly.
•
If you do not perform
any operation for a
certain period of
time, the screen will
automatically go
blank to save the
battery power (sleep
mode).
P.96
Cannot hear
the other
party.
•
Is the receiver
volume at the
lowest level?
•
Are you covering the
earpiece with your
ear? Make sure that
the earpiece is
placed at the center
of your ear.
P.78
P.80
Symptom
Where to check
Ref.
page
Summary of Contents for HTV33
Page 9: ...7 ...
Page 12: ...Contents 10 ...
Page 117: ...115 Calling Making calls 116 Receiving calls 119 Checking your own phone number 120 ...
Page 123: ...121 Function settings Displaying the Settings menu 122 Initial Setup of Edge Sense 126 ...
Page 130: ...Function settings 128 ...
Page 165: ...MEMO ...