소개
This is a GSM phone originally introduced by AT&T. The SIM card will likely be an AT&T card; however, when in foreign countries, other SIM cards can be inserted into the phone for compatibility with foreign carriers.
거의 끝나갑니다!
To reassemble your device, follow these instructions in reverse order.
결론
To reassemble your device, follow these instructions in reverse order.
다른 한 분이 해당 안내서를 완성하였습니다.