In the month of october i had recieved a message from 170, that if i achieve a minimum STD minutes from my airtel postpaid i will get 25% discount on all STD calls (there was no any limits for the minutes shown as such), but finally i had crossed my maximum limits. Finally the bill i get was withount any discount, and for this i had registered a complaint around 9 times, but stil i am not getting the solution. The peoples sitting there as a customer support are making fool of us. read full review »