Said the website of the Israeli Ministry of Industry The application of 'Viper' user, modern mobile phones (Smartphone), which allows to make calls and send free SMS messages back to an Israeli company.
The Web site said that 50 million people are using the 'Viper' after only 13 months of its launch, although users are conducting calls by him for a period of up to one billion minutes, and sent about a thousand text message through a monthly basis.
