Prepaid ( Vodafone ) to Postpaid. (9711043442). MY RECEIPT NO:-83709 dt 06.02.12. I applied for Prepaid (Vodafone) to Postpaid. I would like to lodge a compliant against Vodafone Dealer Sales Excutive Mr.Rohit (8860113413), Mr.Sushil (9873454243) & others c/o M/s.Datasys E Services Private Limited, 8 Rani Jhansi Road, 3rd Floor near Jhandewalan Extn, New Delhi.