I bought MTS Mblaze Ultra Wifi Data card @1200 on 5th April which was activated on 8th April, 2014. I got Rs.999 plan with 40GB data per month.
After using it for few days, I felt satisfied and contacted Airtel to surrender my Airtel wired broadband (because of Airtel's insane pricing). Airtel offered me an excellent retention plan which I accepted.
So, I requested MTS to terminate my number. They didn't reply to my emails but when I posted this on Twitter/Facebook, they told me the due amount which I paid same day (24th April, 2014). I was told that the number is terminated and I have no dues.
Last week (after 7 months of disconnection), a friend wanted to buy similar data card and I offered him my data card. He took it to MTS shop and they told him that this data card is permanently disabled and it can not be re-activated in his or my name.
I find it quite strange that the data card I bought can't be used on MTS (or any other network) even after 7 months of paying what they asked.
The model of MTS Mblaze Ultra Wifi Data card is LAVA DF800.
I am raising this query here to know what option I have to use this card.
Thanks.