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operator or other business operator.
Warning:
Do not bend or scratch a SIM card, or make it exposure
to static, dust or water.
1. Press the upper part of the back cover and slide it downward to
remove the back cover. Please remove the battery if the battery
is installed.
2. Ensure the SIM card cut is in the same direction with the SIM
card slot and make sure that the gold-colored contact surface is
facing down into the holder.
4.2
Memory Card Installation
Use the memory card to store multimedia files (such as images,
music, video files and etc.)
1. Press the upper part of the back cover and slide it downward to
