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■ What if you can pick up a signal but cannot use the Internet?
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■ What should you do if you have deleted your eSIM? (Procedure for reissuing an eSIM)
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■ Why doesn't the amount of remaining data decrease even though you are using data communication?
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■ What should you do if you can only get a 3G line?
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■ What should you do if you see "SOS" or "SOS only" on your iPhone?
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■ I don't know which one is Trifa's eSIM (iOS)
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■ No signal, no antenna, no signal coverage.
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■ For customers in Australia
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■Why is "My eSIM" status on the app shows "Not Setting" even after installation?