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Troubleshooting
2TQDNGO
My phone will
not send
voicemail
commands,
passwords, or
other codes.
My phone's
display is too
dark.
My battery didn't
last as long as I
expected. What
can I do to
extend battery
life?
5QNWVKQP
Your phone sends commands and
passwords as DTMF tones. You can set
your phone's DTMF tones to be
or
. If you have trouble
sending numbers, check your DTMF
setting.
1 From the idle display, press:
M
>
>
>
>
S
2 Press
to scroll to
3 Press
You can use the
feature (see page 78) to change the
level of contrast in your phone display.
You can also use the
(see page 78) to change the length of
time that your phone's display backlight
stays on.
Your battery's performance is affected
by charge time, feature use,
temperature changes, and other factors.
For tips on extending your battery life,
see "Battery Use" on page 33.
or
+
(
) to select it.
feature
,
.
191
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