Lenovo NX188 매뉴얼 - 페이지 12

{카테고리_이름} Lenovo NX188에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Lenovo NX188 23 페이지.

might cause danger, which also violates warranty terms prescribed by

the manufacturer. If the charging temperature is too high or too low, the

phone will automatically give warning and stop charging, so as to

prevent damages to battery or dangers.

3.3 Connecting to Network

SIM card

A valid SIM (Subscriber Identity Module) card must be inserted in the

phone before using it.

All information related to making connection to the network are

recorded in the chips of SIM card, including the names, phone

numbers and short messages you have stored in the SIM card Phone

book. In order to prevent loss or damage of the info in the SIM card, it

is necessary to avoid touching metal contact surface, and keep SIM

card far from electricity current and magnet.

Ensure that the memory card is inserted with the golden contact area

facing down.