Gling Gring is a premium Voice calling and Mobile Data Subscription Application. It allows users to make high quality voice calls with below market rates and packages. The Application also enables users to buy exclusive data packages offered by Mobile Operators in various geographical locations worldwide. Features : Easy Sign Up Through SMS OTP or User Name and Password. High Quality Voice Calls via wifi 3G/4G/5G. Exclusive Mobile Data Top Up packages. Special Packages for On Net (Group) and