Setting up an Internet connection
You can use VNC Viewer to control a physically-remote computer over the Internet.
An Internet connection is typically made over a mobile (cellular) data network (3G/GPRS/EDGE). However, note that an Internet connection can also be made via Wi-Fi, for example if you are connecting from a public Wi-Fi hotspot.
Before you can establish an Internet connection to a computer, you must:
You must perform these operations before you can establish a connection for the first time.