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Is the phone set
to the proper
frequency for
your
geographical
region?
Does the handset
have a signal?
Do you see
the display?
Is the earpiece
volume too low?
186
Troubleshooting
#PUYGT
Phones in different regions of the world
use different frequencies to establish a
network connection. If necessary, use
the
reset your phone's frequency to either
1900 MHz or 900/1800 MHz when you
travel to a new location.
1 From the idle display, press:
M
2 Press
3 Press
frequency band setting.
4 Press
5 Press
frequency.
6 Press
frequency.
The signal strength indicator should
have at least one segment showing (
in
j
If it does not, move to an area with a
stronger signal to use your phone.
While on a call, press the upper volume
key on the side of your phone.
feature (see page 68) to
>
>
>
>
S
to scroll to
+
(
) to change the
S
to scroll to
.
+
(
) to select the
-
(
) to save the
.
or
).
1
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