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Accessibility
From the home screen, tap
> System settings > Accessibility to configure
options for accessibility-related applications .
TalkBack: Device provides spoken feedback, such as describing what you
touch, select, and activate, to help blind and low-vision users .
Power button ends call: When enabled, you can press the Power key to end
phone calls without turning the screen off .
Auto rotate screen: Change the orientation of some on-screen content
based on the position of the phone .
Quick start: Enable quick startup or shutdown .
Speak passwords: Check this box to enable the speak passwords function .
Text-to-speech output: Change settings for text to speech and adjust the rate
at which your phone speaks, to help blind and low-vision users .
Touch & hold delay: Select the time delay for the phone to distinguish finger
touch and hold gestures .
Enhance web accessibility: Allow apps to install scripts from Google that
make their web content more accessible for blind, low-vision, deaf, and
hard-of-hearing users .
Developer options
Developer options contains settings that are useful when developing Android
applications .
About phone
From the home screen, tap
> System settings > About phone to check
system updates, phone status and battery use, or to view legal information
and software version .
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Troubleshooting
If you encounter problems while using the phone, or if it performs abnormally,
you can refer to the chart below . If your particular problem cannot be
resolved using the information in the chart, contact the dealer where you
purchased the phone .
Problem
Poor reception
Echo or noise
Unable to
select certain
features
PHONE SETTINGS
TROUBLESHOOTING
Possible causes
The network signal is too weak at
your current location, for example, in
a basement or near a tall building,
because wireless transmissions
cannot effectively reach it .
The network is busy at the current
time (for example, during peak times,
there may be too much network
traffic to handle additional calls) .
You are too far away from a base
station for your service provider .
Poor network link quality on the part
of your service provider .
Poor local telephone line quality .
Your service provider does not
support these features, or you have
not applied for services that provide
these features .
Possible solution
Move to a location where the
network signal can be properly
received .
Avoid using the phone at such
times, or try again after waiting
a short time .
You can request a service area
map from your service provider .
End the call and dial again . You
may be switched to a better-
quality network link or phone
line .
End the call and dial again . You
may be switched to a better-
quality network link or phone
line .
Contact your service provider .
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