I don’t know whether I come across such products or whether in our country, they are all the same.
I got five Vodafone numbers for me and my family members in January 2013. The dealer from Vodafone promised me that I shall be getting 750 minutes free calling on every individual number among all the five numbers along with other facilities. But the first month bill reflected that all the calls we made among st these five numbers were charged as other normal calls.
The dealer was a poor guy that made me show some sympathy to him. I told him I would pay the bills in full but I wanted a clean deal next bill onward. He was happy to know that as I agreed to pay in place of him.