The service that the company provides is provisioning a phone number that advertisers and companies like Disney and Gillette can plaster on billboards and newspaper ads, allowing people to call the number and disconnect without getting charged. After that, the person is sent a text message with communication about deals, coupons or any other messages that the business wants to convey. This is important because incoming text messages are free for prepaid cellphone users. The telecom companies in India love it, because it’s creating traffic that never existed before.