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If your device does not detect a SIM card while in
GSM mode, it will display
corner of the Today screen.
Note
All GSM, Global, and SIM menus and options noted
in this guide are available only when a valid SIM card
is properly installed in the device.
Using Your Device While Traveling
Your device is designed to enter global roaming mode
automatically when you enable your Sprint Worldwide
service, meaning that it should automatically connect
to an appropriate CDMA, GSM, or UMTS network when
you travel. Upon arriving in a country with CDMA voice
and GSM voice and data coverage, you must change
the device to
GSM only
mode to be able to access data
services. You will need to change your device back to
mode when returning home or to a CDMA
Global
destination.
GSM Mode Setup
To select GSM only mode:
1.
Press
> Settings > Personal > Phone
X
in the upper-right
.
2.
From the
tab, touch the
Network
field and select
GSM only
CDMA only
configures the device to communicate
only with CDMA networks.
configures the device to communicate
GSM only
only with GSM networks.
configures the device to communicate with
Global
CDMA, GSM, or UMTS networks when detected.
3.
Complete the following GSM network selection
procedures.
Note
While in the United States, your device will operate
only in CDMA mode; domestic GSM networks will
not be accessible via this device.
Selecting a GSM Network
When using the device in GSM/UMTS mode, it will
automatically search for compatible networks; however,
you may need to manually select a different carrier to
access data services.
1.
Press
> Settings > Personal > Phone
2.
From the
Network
tab, touch the
field.
selection
2E. Sprint Worldwide Wireless Service
Mode of operation
. Options include:
.
GSM Network
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