User Guide

Sprint Worldwide Wireless Service 181
4. Pull the tray out, and place the Nano SIM card into the tray.
5. Insert the tray back into the slot.
6. Turn on the phone.
Enable Global Roaming Mode
Your phone is designed to enter global roaming mode automatically when you activate your Sprint
Worldwide service, meaning that it should automatically connect to an appropriate CDMA/LTE network or
GSM/UMTS network when you travel. You may set global roaming options through the settings menu.
You may also need to set your network mode options through the settings menu.
To enable your phone for international roaming:
1. With two fingers, swipe down from the status bar, and then touch > Mobile data > Roaming
> Automatic.
2. From Mobile network settings, touch the checkbox for International Voice.
3. With International Voice selected, touch the checkbox for International Data.
To set your network mode options manually:
■ With two fingers, swipe down from the status bar, and then touch > Mobile data > Network
mode.
 To allow connections to CDMA or LTE networks only, touch CDMA Only or LTE/CDMA.
 To allow connections to GSM or UMTS networks only, touch GSM/UMTS Only.
 To allow connections to available CDMA/LTE or GSM/UMTS networks, touch Automatic.
This is the recommended setting for international use.
Make and Receive Worldwide Calls
When traveling on international networks, you can place and answer calls as you would on the Sprint
Network (see Make Phone Calls and Receive Phone Calls), although some additional instructions may be
required to place a call. Some features and services are not available in all countries. For more
information on services that are available while roaming, visit sprint.com/sww.