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Samsung Galaxy Z Flip4
Android 12.0
1. Find "SIM card manager"
Slide two fingers downwards starting from the top of the screen.
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Press the settings icon.
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Press Connections.
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Press SIM card manager.
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2. Turn use of price plan on or off
Press the required price plan.
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Press the indicator to turn use of the price plan on or off.
You can temporarily turn use of a price plan on or off if needed. Please note that this is not the same as cancelling a price plan.
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Press the Return key.
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3. Select default price plan for voice calls
Press Calls.
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Press the required price plan.
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4. Select default price plan for text messaging
Press Messages.
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Press the required price plan.
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5. Select default price plan for mobile data
Press Mobile data.
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Press the required setting.
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6. Return to the home screen
Press the Home key to return to the home screen.
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