Airtel Landline — false billing

Address:

Durg, Chhattisgarh

Sir, I have broadband connection number [protected] situted at mohannagar durg. in bill for the period 17/01/2011 to 18/02/2011 in bill details an ammount of RS.285 is shown as call to otherthan airtel mobile however the calls were no made by us. moreover in webside call details not shown against this bill, except this all other call details are available.