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9
Installing MicroSD Card
The terminal provides a MicroSD card slot for external storage. The slot is beneath the battery compartment. Follow the
instructions of the card manufacturer to use the card.
Insert the MicroSD card into the card slot, with its metal contacts facing down, as shown below.
Note that the MicroSD card may not function in any of the following conditions:
1. MicroSD card: It is infected with virus, damaged, or not formatted properly, or its metal contacts are dirty.
2. Card slot: It is squeezed or damaged, or its metal contacts are rusted or bent excessively.
3. Battery: The battery voltage is unstable.