Sharp AQUOS Crystal - Manual (Page 374)

Settings 365
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
Browser and Turn
Wi-Fi On and Connect to a Wireless 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. From home, touch > Settings .