Samsung SM-G530P User Manual - Page 286

2. Tap Data usage .  The data usage window opens. Data Usage Settings Operations ● Enable Mobile Data: Tap the ON/OFF switch next to Mobile data. ● Enable Restrictions on Mobile Data Usage: Tap the ON/OFF switch next to Limit mobile data usage, and then drag the horizontal limit slider up or down to set the data usage limit.  This setting is available when Mobile data is enabled. ● Set Amount for Alert When Data Usage Increases: Tap the ON/OFF switch next to Alert me about data usage, and then drag the horizontal warning slider up and down to set an amount.  Data usage amounts are approximate. Actual amounts may differ.  This setting is available when Mobile data is enabled. ● Set Dates for Resetting Data Usage: Tap the date range to set the data usage measuring cycle.  This setting is available when Mobile data is enabled. ● Check Data Usage for Each Application: Tap an app name to see its usage for the period. ● Enable Restriction on Mobile Data in Background: Tap MORE > Restrict background data > OK.  The availability of roaming services is dependent on your service plan. Check with your carrier and service plan for details.  This setting stops some apps and services from working unless your phone is connected to a Wi-Fi network.  This setting is available when Limit mobile data usage is on. Settings 277