Sprint Worldwide Wireless Service; Activate Sprint Worldwide Service On Your Account; Your Phone's Sim Card For International Roaming; Set Network Mode Options - Samsung GALAXY S4 User Manual

Sprint Worldwide Wireless Service

With your phone and global roaming service from Sprint Worldwide Wireless Service, you can make
phone calls and use wireless data services around the globe on compatible CDMA and GSM/UMTS
networks. For a country-specific travel guide, select your phone and destination from
sprint.com/traveltips.
Activate Sprint Worldwide Service on Your
Account
Before using your phone in global roaming mode, you must activate Sprint Worldwide service.
To activate Sprint Worldwide service:
Chat with or email an international support rep by visiting sprint.com/swwsupport.
n
– or –
Call Sprint Worldwide Customer support at 1-888-226-7212.
Your Phone's SIM Card for International
Roaming
Your phone comes with a preinstalled SIM (Subscriber Identity Module) card to support roaming on
compatible GSM networks.
Note: Your SIM card should be preinstalled. If you need to reinstall your SIM card, follow the
instructions below. The SIM included contains information specific to your phone and should be
retained with the phone for use on GSM networks.
1. Using the slot provided, gently lift the cover off the phone. Remove the battery.
2. Hold the SIM card so that the metal contacts on the SIM card face down and the cut off corner
points to the bottom-right corner of your phone.
3. Slide the SIM card into the SIM card slot until it stops.
4. Replace the battery and battery cover.

Set Network Mode Options

In order to roam internationally on different types of network technology (CDMA/LTE and
GSM/UMTS), you may need to set your phone's network mode to allow use of a specific technology.
Once set, your phone is designed to enter global roaming mode automatically when you activate
Sprint Worldwide Wireless Service 118