Device
- Whether to support dual-MIC noise reduction.
- Whether to support international roaming? Which network can be registered when roaming overseas?
- Does the product support vehicle-mounted charger charging?
- The pedometer can be used if there is an acceleration sensor.
- Whether all ZTE models support Easy mode
- Whether touch screen calibration can be set
- How to delete a video cache record?
- How to switch between full screen and video playing?