From China Unicom Labs: This small program allows you to switch between the two APNs easily. You do not need to edit the APN parameters inside the Settings menu one by one manually.APN stands for Access Point Name. It is a mandatory setting parameter for data access. Different operators or different services can use different APNs.If you need to switch APNs frequently, for example between VPDN network for company internal network and Internet, it will trouble you.Now with "APN Switcher", you can switch APN easily, why not try it immediately?
read more +