Using Your Device In Gsm Mode - Samsung SPH-I325 Ace User Manual

5. Press to turn the
device on.
Your device will turn on,
search for Sprint service,
and then enter standby
mode.
If your device is not yet
activated, or if it is
locked, see "Activating
Your Device" on page 5
for more information.
If your device does not
detect a SIM card while
in GSM mode, it will display
upper-right corner of the Home screen.
Note Your device's battery should have enough charge to
turn on, find a signal, set up your voicemail, and
make a call. You should fully charge your battery as
soon as possible. See "Charging the Battery" on
page 26 for details.
174 Section 3C. Sprint Worldwide Wireless Service
X
in the

Using Your Device in GSM Mode

Note Sprint offers voice service on CDMA networks in
nearly 40 countries around the world; accessing
service in these countries is as simple as powering
on your device. Call Sprint Worldwide Customer
Service before your trip to verify your service allows
for international dialing. In countries where CDMA
service is not available you will need to access a
GSM network.
Entering GSM Mode
Once you have installed the SIM card, your device may
be used in GSM mode on GSM networks while
traveling internationally. To operate on international
GSM networks, you need to switch the device from
CDMA (default) mode to GSM mode.