Zte Z233V User Manual page 86

You can check how much data has been used during the time
cycle you set, set data usage warning and limit, see what apps
have been using mobile data, or restrict background data for
individual apps.
NOTE:
The data usage is measured by your phone, and your carrier's
data usage accounting may differ.
Storage
From the home screen, select
Storage to view the memory information of the internal phone
storage and the microSDHC card.
Save location: You can choose the default location for new

data, such as photos captured and voice recorded. Select
Phone or SD card to store items in the phone storage or
the installed microSDHC card.
Erase SD card: Format the installed microSDHC card.

Connect to PC
From the home screen, select
Connect to PC to select your USB connection type between
your phone and PC. See
USB.
Call Settings
From the home screen, select
> Settings > Device >
> Settings > Device >
Connecting to Your Computer via
> Settings > Device > Call
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