Note: the nano SIM card and micro SIM card are two different types of cards. Do not insert the nano SIM card supported by iPhone 5 into the micro SIM card slot of the machine. The problem is caused by humans, no warranty is provided in accordance with the warranty regulations. Do not insert the memory card into the micro SIM card slot. Otherwise, the memory card will be stuck in the SIM card slot. This is due to human reasons and will not be guaranteed in accordance with the warranty regulations.
1. When installing a SIM card, follow these steps:
1. Disable the device.
2. Open the side cover.
3. Insert the gold contact of the micro-SIM card to the SIM card slot face up.
4. Close the side cover again.
2. Perform the following steps to install the memory card:
1. Disable the device.
2. Open the memory card slot.
3. Insert the golden contacts of the memory card up into the memory card slot.
4. Close the slot cover again.
3. Perform the following steps to install a battery:
1. Open the device side cover.
2. Slide the baffle plate to [OPEN.
3. Place the metal side of the battery on the left side of the device and insert it into the device.
4. Press and hold the baffle plate and slide toward CLOSE.
5. Close the side cover again.