Alcatel IDOL 4 (6055A) User Manual page 103

Text-to-speech output
Touch to update the settings for text-to-speech output, such as the
speech rate.
Long press delay
Touch to adjust the duration of touch and hold delay. This function
enables your phone to differ touch and touch & hold, which may avoid
incorrect operations.
Color inversion
Touch the switch to turn on/off color inversion.
Color correction
Touch to turn on/off color correction.
11�4�3 Regulatory & safety
Touch to view product information.
11�4�4 About phone
This contains information ranging from Legal information, Model
number, Firmware version, Baseband version, Kernel version, Build
number to those listed below:
Updates
Touch to check for system updates.
Experience improvement
If this function is enabled, your device performance data will be
collected for improving the quality and performance of the device.
Status
This contains the status of the Battery status, Battery level, My phone
number, Network, Signal strength, etc.
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