I am having a corporate connection No 9177401546. I received a SMS from Airtel on 05 Oct 2010 along with a default warning saying that a new caller tone will be activated with immediate effect and saying that if you don't want it, please press blaha.. blaha. Similar message was received by my other friends too. Since I don't want any caller tone or dialer tone, I refused instantly as per the SMS directions. However, later after paying my bill for Oct 2010, when I received the e baill found that they have charged Rs 45 for dilaer tone... read full review »