Samsung SPH-L900TSASPR - Manual (Page 256)

Sprint Worldwide Service 242
1. Press and tap > Settings > More settings > Mobile networks >
Network mode > GSM/UMTS.
2. Under GSM/UMTS settings, touch Manual and select a wireless network that supports
Sprint International GSM Data Roaming. If applicable, touch Operator selection and
select a specific operator.
3. Tap and then tap Roaming Guard.
4. Under GSM, tap Data to enable the green checkmark.
Access Email and Data Services on CDMA Networks
If data service is available on a CDMA network, then you only need to set the phone to CDMA;
you will not need to select the specific carrier. Selecting a specific carrier is only necessary for
providers on the GSM network. If your phone has automatically selected a GSM network while
traveling, then you will need to set the phone to CDMA to access CDMA data services. (See
Mobile Networks .) Visit sprint.com/sww for a list of services available in each country.
Status Messages
You may receive status messages under certain conditions. Before contacting Sprint Worldwide
Customer Support, note the message, numeric code, and the conditions under which it
appeared. The following table lists and describes the status messages.
Status Messages Message Description
Number Not in Service The number that you entered is not valid.
User Not Available
The phone that you called is either busy, out-of-range, or
turned off. Please try again later.
User Not Authorized
The phone that you called is either busy, out-of-range, or
turned off. Please try again later.
Please Try Later This service is temporarily not available. Please try again later.
Service Restricted
Service may not be activated properly. Please contact Sprint
Customer Service to report the issue for resolution.
Service Not Available This feature is not available on the current network.
Emergency Calls Only
Either the service is not activated properly or the current
network is available for emergency calling only. Adjust your
network settings to check for other available networks. If
service is still not available after adjusting the settings, contact
Sprint Customer Service to report the issue for resolution
System Busy. Try Later The system is experiencing heavy traffic. Please try again later.
Service Conflict
This service cannot be enabled because an incompatible
service has already been turned on.
Please Try Again An error occurred. Note the error code and try again.
Self Check Error
A fault was detected with your phone. If this error recurs, note
the error and contact Sprint Customer Service.