Global User Guide

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ACCESSIBILITY
ACCESSIBILITY
You can make websites and applications more
accessible to people with disabilities when they are using
mobile phones and other devices.
From Notications or App menu, tap on Settings ( )
> Accessibility ( ).
VOLUME KEY SHORTCUT
1. Tap on Volume key shortcut. Turn On to enable
Shortcut service. You can select any of the listed
service to set a shortcut.
2. Enable Allow from lock screen to perform this
functionality.
When the Volume key shortcut is ON, you
can press both volume keys for 3 seconds to
start an accessibility feature.
SCREEN READERS
Under Screen readers, the following services are
displayed:
• Select to Speak: When Select to Speak is on, you
can tap specic items on your screen to hear them
read aloud.
• TalkBack: When TalkBack is enabled, it helps
vision-impaired users interact with their devices.
It uses spoken word, vibration and other audible
feedback to let you know what is on your screen.
• Text-to-speech output:
• Preferred engine: By default, the preferred
engine is Google Text-to-speech engine. Tap
on Settings ( ) and Google TTS options
are displayed. Set the options as per your
requirement.
• Language: By default, Use system language
option is selected. You can also select the desired
language.
• Speech rate: Tap on Speech rate to set the
speech input rate to a comfortable speed.
• Pitch: Tap on Pitch to set the pitch rate.
• Tap on PLAY to hear an example of speech
synthesis in English.
• Tap on RESET to reset the settings.
DISPLAY
Under Display, the following options are displayed:
• Font size: You can set the font size from smaller to
larger and see the preview of the same.
• Display size: You can set the items on your screen
from smaller to larger.
• Magnication: You can set to ON to perform the
below gesture on the device screen:
• Magnify with triple-tap
• Color correction: Turn On to make the color
correction.
• Correction mode: The following options
are displayed: Deuteranomaly (red-green),
Protanomaly (red-green) and Tritanomaly
(blue-yellow)
• Color inversion: If this is enabled, displayed colors
are inverted and may affect the performance.
• Large mouse pointer: Enable this option to set the
large mouse pointer.
INTERACTION CONTROLS
Under Interaction controls, the following options are
displayed:
• Switch Access: Turn On to let people with motor
impairments control phones using one or more
switches. Use switches to select items, scroll, enter
text and more.
• Click after pointer stops moving: Turn On to set
the delay before click.
• Power button ends call: Turn On to enable the call
ending using the power button.
• Press Home wake up: Turn On to make the home
screen wake up on press.
• Auto-rotate screen: Turn On to set auto-rotate
screen ON.
• Touch & hold delay: You can set the delay time as
Short, Medium and Long.
AUDIO & ON-SCREEN TEXT
Under Audio & on-screen text, the following options are
displayed:
• Mono Audio: Enable Mono audio to combine the
channels when playing audio.
• Captions: When Captions is ON, you can set the
following options under Standard options:
• Language
• Text size
• Caption style
EXPERIMENTAL
Under Experimental, following option is displayed:
• High contrast text: If this option is enabled, you
can see the text changes into the contrast colors.