System; Troubleshooting - Zte Vodafone 510 User Manual

Accounts
Touch > > Settings > Accounts to manage your web
accounts and synchronisation. Touch Add account to sign in to or
create accounts on your phone.
Touch an account type to see that type of accounts you have added
and adjust the accounts settings.
Google
Touch > > Settings > Google to easily manage settings
for Google apps and features. You can set the options for Google
account and services.
Languages & input
Touch > > Settings > Languages & input to configure
options related to system language, input methods, speech input
and output as well as mouse/trackpad input.

Languages: Select a language for your system.

Spell checker: Use Google Spell Checker to check for spelling
errors when entering text.

Personal dictionary: Add new words to the phone's dictionary
or remove words from the dictionary. The words you add are
used for spelling check and word suggestion.

Keyboard & input methods: Configure text input settings. See
Input method settings. You can also set related options when a
physical keyboard is connected to your phone.

Virtual keyboard: Configure virtual keyboard settings.

Physical keyboard: Configure physical keyboard settings. You
can keep the virtual keyboard on screen while physical
keyboard is active.

Text-to-speech output: Select the speech synthesis engine or
change its settings, set speech rate and pinch, play a brief
sample of the speech synthesizer, and check whether the
text-to-speech output feature supports the current system
language.

Pointer speed: Select how fast the pointer/mouse should scroll
when you connect the phone to a trackpad or mouse accessory.
Backup and reset
Touch > > Settings > Backup & reset to manage data
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About phone
Touch > > Settings > About phone to view important
phone information and legal information. You can also touch
Software updates to check for system updates and install them
when they become available.
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backup and restoration options, and to reset the network setting or
the phone to factory status.

Back up my data: Back up app data, Wi-Fi passwords, and
other settings to Google servers after you sign in to your Google
account.

Backup account: Set the Google account that the data is
backed up to.

Automatic restore: Restore previously backed up settings and
data when you reinstall an app.

Factory data reset: Reset your phone to factory default settings.
All your data in the internal storage will be erased during the
process.

System

Date & time
Touch > > Settings > Date & time to set date, time, time
zone, and the time format. You can also use network-provided data.
Scheduled power on/off
Touch > > Settings > Scheduled power on/off to set the
day and time when the phone automatically powers on or off. You
can also touch the switches on the right to turn the features on or
off.
Accessibility
Touch > > Settings > Accessibility to configure
accessibility plug-ins and services on your phone, such as using
Colour inversion or Display size for users with sight problems.
Printing
Touch > > Settings > Printing to manage Google Cloud
Print service or other printer plug-ins installed from the Google Play
Store or your printer manufacturer.
Device rating & feedback
Touch > > Settings > Device rating & feedback to share
you comments and rate the device.
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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 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
Poor reception
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.
The network link quality is
poor on the part of your
service provider.
Echo or noise
The quality of the phone line
that you are calling is poor.
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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.