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Samsung Galaxy A03s
Android 11.0
1. Find the required contact
Slide your finger upwards on the screen.
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Press Contacts.
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Press the required contact.
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2. Select SIM
Press arrow right.
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Press the required setting.
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3. Call a contact in your address book
Press the call icon.
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4. End call
Press the end call icon.
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5. Return to the home screen
Press the Home key to return to the home screen.
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