Uber without Internet allows you to order Uber cab when you have no data (when you have no internet connection). It works without internet technology: application sends SMS to order Uber ride with no additional fee.
Web:
http://www.nicsdk.com
Uber without Internet - Uber over SMS
Download now and check it!
Disclaimer: this app doesn't have any official link with Uber Technologies Inc. It's purpose is to let Uber users to book Uber taxi without Internet connection.