User's Manual

Table Of Contents
Settings 163
1. Tap > > System settings > More....
2. Tap Mobile networks > Connections Optimizer.
3. Read the message and tap I agree.
VPN Settings
From your phone, you can add, set up, and manage virtual private networks (VPNs) that allow
you to connect and access resources inside a secured local network, such as your corporate
network. For details on your phone's VPN settings, see Virtual Private Networks (VPN).
Device Settings
This group of settings lets you configure your phone's sound, display, gestures, power saver,
apps, and quad core control settings.
Sound Settings
In the Sound settings menu, you can configure call and notification ringtones, audio volumes, as
well as some related settings.
Sound Profile
1. Tap > > System settings.
2. From the DEVICE section, tap Sound > Sound profile.
3. Tap one of the three options.
To switch to silent mode:
1. Tap > > System settings.
2. From the DEVICE section, tap Sound > Sound profile.
3. Tap Silent.
or
Press the down Volume Button until you see on the screen.
Volumes
Adjust your phone's volume settings to suit your needs and your environment.
1. Tap > > System settings.
2. From the DEVICE section, tap Sound > Volumes.