Using the power button to end a call
1 Open Settings.
2 Touch Advanced settings > Accessibility and then turn on the Power button ends call
switch.
Once you have enabled this feature, press the power button to end a call.
Adjusting the screen response time
You can adjust the time that it takes for your phone to respond to gestures, such as touch and
hold.
1 Open Settings.
2 Touch Advanced settings > Accessibility > Touch & hold delay.
3 Select the desired delay time: Short, Medium or Long.
Colour correction
Colour correction mode adjusts colours to make it easier for colour vision impaired users to
distinguish between different parts of the screen.
Enable this mode with caution, as it may affect your phone's battery.
1 Open Settings.
2 Touch Advanced settings > Accessibility and then turn on the Colour correction switch.
3 Touch Correction mode and then select a correction mode.
Accessibility Features
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