Samsung GALAXY Grand Prime User Manual page 162

For more information about the availability of Sprint Spark in your location, visit sprint.com/coverage.
Note: The availability and range of the network depends on a number of factors, including your distance
to the base station, and infrastructure and other objects through which the signal passes.
Set Your Network Options
1. From home, tap Apps
2. Select an option.
 The phone will scan for the best available Sprint network and will automatically connect to it.
When your phone is connected to the Sprint Spark enhanced LTE network, the Sprint Spark icon
appears in the Status Bar.
Messaging and Internet
> Settings > Mobile networks > Network mode.
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