![Zte Z777 User Manual Download Page 83](http://html1.mh-extra.com/html/zte/z777/z777_user-manual_941242083.webp)
83
Sound Settings
Touch the
Home Key > Menu Key > System settings >
Sound
to adjust volumes, toggle sound and mute, set up
ringtone and notification sound, and select system sounds.
Touch
Silent mode
to turn off all sounds except media and
alarm, or enable silent mode with vibration.
Language Settings
You can change the language of your phone system in two
simple steps.
1. Touch the
Home Key > Menu Key > System settings >
Language & input > Language
.
2. Touch a language from the list given.
Mobile Network Services
Touch the
Home Key > Menu Key > System settings >
Mobile networks
to enable or disable data service, allow
data services when roaming, select preferred network or
operator, or set access point names for data access.
IMPORTANT:
Data roaming and always-on data may incur
significant roaming charges.
Security Settings
Protect your phone and micro-SIM card from unauthorized
use.
Summary of Contents for Z777
Page 1: ...1 Z777 USER MANUAL www zteusa com ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 63: ...63 entering 0000 or 1234 the most common passkeys or refer to the documents for that device ...
Page 103: ...103 Problem Possible causes Possible solution powered on Reset the phone to factory status ...