Sprint worldwide wireless service, Your sim card, Sprint worldwide – Samsung SPH-I325DLASPR User Manual
Page 4: Wireless service
 
1
Sprint Worldwide
Wireless Service
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Using Your SIM Card’s PhoneBook
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Your device allows you to roam throughout the world using both 
CDMA (Code Division Multiple Access) and GSM (Global 
System for Mobile Communications) networks.
For a
complete list of countries and features available, visit
.
Your SIM Card
Your device comes with a preinstalled SIM (Subscriber 
Identity Module) card to support roaming on 
compatible GSM networks. The SIM card must be 
activated for international wireless service prior to it 
initial use (outside of the United States).
To activate Sprint Worldwide service:
ᮣ
Call Sprint Worldwide Customer Service at
1-888-226-7212, option 2
.
For more help with Sprint Worldwide international 
setup, press 
Start
> More
(left softkey)
> International Usage
to display a brief set of onscreen GSM setup 
instructions.
 
Note
Your SIM card should be preinstalled. If you need to 
reinstall your SIM card, see “Removing Your SIM Card” 
on page 2. The SIM card included with your device 
contains information specific to your device and 
should be retained with the device for use on GSM 
networks.
I325_InternationalGuide.book Page 1 Monday, January 14, 2008 6:15 PM