1 Find "Mobile data"
Press the Left selection key.
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Select Settings and press the Left selection key.
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Select Connectivity and press the Left selection key.
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Select Mobile data and press the Left selection key.
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2 Turn data roaming on or off
Select Data roaming and press the Left selection key.
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Select On and press the Left selection key to turn on the function.
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Select Off and press the Left selection key to turn off the function.
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3 Return to the home screen
Press the Home key to return to the home screen.
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