Zte MF286D - Troubleshooting; Voice Related Problems

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ZTE confidential
4.3 Disassembly Steps
The device for disassembly demonstration is for reference only. It might not be completely
identical with yours.
1. Remove the plugs and battery cover.
NOTE:
The left and right plugs are not interchangeable. Install them accordingly when
reassembling the device.
2. Remove the screw.