Google Android 2.3.4 Users Guide - Manual (Page 380)

Settings 380
AUG-2.3.4-106 Android User’s Guide
Accessibility settings
You use the Accessibility settings to configure any accessibility plug-ins you have
installed on your phone.
Accessibility Check to enable all installed accessibility plug-ins.
KickBack Check to have the phone vibrate briefly as feedback as you navigate the
user interface, press buttons, and so on.
TalkBack Check to have an installed speech synthesizer speak the labels or names
of items as you navigate the phone’s user interface.
SoundBack Check to play a sound as you navigate the phone’s user interface.
Power button ends call Check to cause pressing the power button to end a
phone call, rather than turning the screen on and off.