1 Find "Settings"
Press the main menu icon.
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Press Messaging.
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Slide your finger right starting from the left side of the screen.
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Press Settings.
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2 Select default messaging application
Press Default SMS app.
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Press Messaging.
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3 Set the message centre number
Press SMS/MMS settings.
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Press SMS service center.
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Key in +35387699989 and press OK.
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+35387699989
4 Return to the home screen
Press the Home key to return to the home screen.
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