User Guide

167
Troubleshooting
My phone will
not dial
voicemail
commands,
passwords, or
other codes.
Your phone sends commands and
passwords as DTMF tones. You
can set your phone’s DTMF tones
to be
Long , Short , or Off . If you
have trouble sending numbers,
check your DTMF setting.
From the idle display, press:
M > Settings > Other Settings
>
Initial Setup > DTMF
Press S to scroll to Long or
Short .
Press
SELECT ( + ) to select it.
My phone’s
display is too
light.
You can change the level of
contrast in your phone display.
See page 52.
You can also change the backlight
settings. See page 52.
What can I do
to extend
battery life?
Your battery’s performance is
affected by charge time, feature
use, temperature changes, and
other factors. For tips on
extending your battery life, see
page 19.
I can’t find a
file I
downloaded.
When your phone memory is full,
it writes new downloaded files
over the old ones. See page 146.
Problem Solution