Airtel to Airtel 15 min call free

send YES1 to 511
(it work some state)

hello tune IVRS
Just dial the hello tune IVRS for almost have the official charge.. To be very simple, those guys who call hello tune IVRS (by dialing 543211) need not waste up a huge call time.. Just dial 09937012562 and you’ll be redirected to the same IVRS as in 543211. And the great part is that you’ll be charged only
1/- Rupees per minute instead of Rs. 3/- (check out your tariff plan).