I have activated iPhone 3G data plan on my phone .. But now when I try to set up Personal Hotspot.. I get the message "To enable personal hotspot on this account, contact vodafone India" ..WTF is tht?? I am paying them Rs.350 for 500MB.. so I must be entitled to use my data as I want ... On Android I used tht feature without any activation ...Is there any extra charge to activate this feature ??Note: I have unlocked Iphone .. The official unlocked phone with latest OS .. But still this issue .. Don't know how a mobile provider can disable the features as they want .. Totally idiotic of vodafone to do so ..