Update

Web and Data 76
Your phone is connected to the Sprint Spark network. When the signal bands are animated, your phone
is scanning and connecting. During data transfer, the animated icon is not used (for example, when you
are opening a Web page).
When the signal bands are gray, your phone is connected to the network, signal is weak.
When both the bands and the LTE icon are gray, you there is no coverage and you are disconnected
from the Sprint Spark enhanced LTE network.
Your phone is connected to the 3G Mobile Broadband Network (3G). When the signal bands are
animated, your phone is transferring data (for example, when you are opening a Web page); when the
signal bands are gray, your phone is connected to the network but is not currently transferring data (for
example, when you are viewing a Web page that is completely open). In either state, you can receive
incoming calls.
If you do not see an indicator, your phone does not have a current data connection.
Virtual Private Networks (VPN)
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.
Prepare Your Phone for VPN Connection
Depending on the type of VPN you are using at work, you may be required to enter your login credentials
or install security certificates before you can connect to your company‟s local network. You can get this
information from your network administrator.
Before you can initiate a VPN connection, your phone must first establish a Wi-Fi or data connection. For
information about setting up and using these connections on your phone, see Turn Wi-Fi On and Connect
to a Network.
Set Up Secure Credential Storage
If your network administrator instructs you to download and install security certificates, you must first set
up the phone‟s secure credential storage.
1. Press > > System settings > Lock screen, and then touch Select screen lock >
Password.
2. Enter a new password (at least eight characters without any spaces) for the credential storage,
scroll down and confirm the password, and then touch OK.
3. Touch to return to the main settings menu, and then touch Security.
4. Touch Trusted credentials and then touch your preferred system and user credentials.
You can then download and install the certificates needed to access your local network. Your network
administrator can tell you how to do this.