dear sir, I am usig airtel sim card last 4 years now also using, yesterday night means 28/03/2010 this day night time 12:20 tht time they charge the 10 rupees. that tiime i am in call i am talking with my friend after i cut the call they charge the call rates but within the two seconds they charge 10 rupees.At the time i called the coustemer care and he take a complaint and he said our exicutive will be calling tomorrow at 3.30 pm he said that time i said k. Then again that date morning 4.20 something again they cut the 1... read full review »