How to Chat Without Internet

A Simple Way to Chat Without internet .....

First of all you want a Smartphone.. and Download  Firechat...

This application presented by famous company Open Garden.

For Android users  ..

https://play.google.com/store/apps/details?id=com.opengarden.firechat

For IOS users...

https://itunes.apple.com/in/app/firechat/id719829352?mt=8