원본 게시물 작성자: Brayden Anderson

텍스트:

Ensure the Sim card is inserted correctly,  ensure you have valid credit on the Sim card.

If that doesn't work,  the phone may be network locked,  meaning only a certain Sim can operate in the device.

If you still need help, try seeing one of that company's helplines.

Goodluck :)

현황:

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