Sound; Features - Zte Blade A53+ User Manual

When you connect a USB storage device (such as a USB flash)
to your phone with an OTG adapter, you can view its storage
status, unmount it, or erase all data on it. See
On-The-Go (OTG).

Sound

Open Settings and touch Sound. Adjust different types of
volume, toggle sound mode (see
Silent Mode), set Do Not Disturb options (see
Disturb Mode), set up ringtone and notification sound, and set
other sounds and vibrations.

Features

Open Settings and touch Features. The following features are
available.

System navigation: Set the navigation style as virtual
navigation or gesture navigation. See
Style.

Scheduled power On/Off: 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.
Switching to Vibration or
Setting the Navigation
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Using USB
Using Do Not