Opera Offers Free Data To Users
Opera gives users free data as New year gift. MTN and Airtel subscribers are eligible subscribers that can browse through Opera mini and Opera News once they sign in. The users get 50mb daily to surf through the two Apps(opera Mini &Opera News).
You can access the free browsing when free browsing when using opera Mini or Opera News by Just Enabling Data Savings(Auto, Extreme or High) and you will be able to browse automatically. However, the free data does not cover Video streaming, and file download, they are charged out of the normal data bundle. It covers browsing only.
Note that the free browser applies only to the usage of OperaMini and Opera News.