Airtel
Airtel is a very very big cheater... never trust it
They are a big cheater... 2 months ago i converted my sim into 3G and... after dat i had recharged with 98 (internet) and i was getting speed of 500-700 KB/S which is actually a speed of 3G... and after 2 Months they reduced my speed to only 5 KB/S (it's constant speed it never go to 6 KB/S and 4 ...