Sound Settings; Language Settings; Mobile Network Services - Zte Z740 User Manual

Sound Settings

By touching the Home Key > Menu Key > System
settings > Sound, you can adjust the sound settings, such
as setting ringtones, notification sound, and volume, turning
on silent mode or vibration, allowing sound feedback for
touching keys, making selections and locking the screen.
To quickly switch to silent mode, press the Volume Key or,
press and hold the Power Key and select .

Language Settings

You can change the language of your phone system in two
simple steps.
1. Touch the Home Key > > Settings > Language &
input > Language.
2. Select a language from the list given.

Mobile Network Services

Touch the Home Key > > Settings > Mobile networks
to enable or disable data service, allow data services when
roaming or in the background, select network operator, or set
access point names for data access.
IMPORTANT: Data roaming and always-on mobile data
may incur significant roaming charges.