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Symptom
My phone does
not send
voicemail
commands,
passwords, or
other codes.
My phone's
display is too
dark.
My phone's
battery charge
doesn't last as
long as I
expected. What
can I do to extend
battery life?
Solution
You must send PIN codes and
passwords as DTMF tones while
on a call. You can set your
phone's DTMF tones to be Long ,
Short
, or Off . If you have trouble
sending numbers, try changing
the DTMF setting.
1 From the idle display, press:
M
> Settings
> Initial Setup > DTMF
S
to scroll to Long or
2 Press
Short
.
3 Press SELECT (
Use the Contrast feature to
change the level of contrast in
your display (see page 42).
You can also use the Backlight
feature to change the length of
time that the display backlight
stays on (see page 42).
Battery performance is affected by
charge time, feature use,
temperature changes, backlight
use, and other factors. For tips on
extending battery life, see
page 20.
+
) to select it.
141
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