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Device guides for

Samsung Galaxy Z Fold4

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List of screen iconsTurn VoLTE on or offWrite and send SMSEnd running applications

Turn VoLTE on or off

When VoLTE is turned on, you can make phone calls via the mobile network using a faster and better connection. To turn on VoLTE, you need to select 4G (LTE) as network mode.

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Slide two fingers downwards starting from the top the screen.