Samsung galaxy S6 User Manual page 216

2. Tap Data usage
The data usage window opens.
Data Usage Settings Operations
Mobile data: Tap On/Off next to Mobile data.
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Limit mobile data usage: Tap On/Off next to Limit mobile data usage, and then drag the
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horizontal limit slider up or down to set the data usage limit.
This setting is available when Mobile data is enabled.
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Alert me about data usage: Tap On/Off next to Alert me about data usage, and then drag
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the horizontal warning slider up and down to set an amount.
Data usage amounts are approximate. Actual amounts may differ.
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Settings
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