Device - Zte kis User Manual

VPN
Set up and connect to virtual private networks. See Connecting
to Networks and Devices – Connecting to Virtual Private
Networks.
Mobile Networks
Control mobile data use, select mobile network and set access
point names. See Connecting to Networks and Devices –
Connecting to Mobile Networks.

Device

Optimizing Memory
Optimize the phone memory manually or automatically by
closing the background apps.
Sound
Adjust volumes (see Personalizing – Adjusting Volumes),
toggle sound and mute (see Switching to Silent Mode), set up
ringtone and notification sound (see Personalizing – Changing
Ringtone and Notification Sound), and select system sounds.
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