• Do not expose the device to direct sunlight or store it in hot
areas. High temperatures can shorten the life of electronic
devices.
• Prevent liquids from leaking into the device.
• Do not attempt to disassemble the device by yourself.
Non-expert handling of the device may cause bodily injury
or device damage.
• Do not install or remove the SIM card when the power is on.
Troubleshooting
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