1. Tap
>
> System settings > More....
2. Tap Mobile networks > Connections Optimizer.
3. Read the message and tap I agree.
Default SMS App
The Default SMS App settings menu allows you to choose an app as your default text and
multimedia messaging app.
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
Device settings let 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 Volume Down Button until you see
Volumes
Adjust your phone's volume settings to suit your needs and your environment.
Settings
on the screen.
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