Dear Sir/Mam I am IDEA postpaid customer and i want to port out from IDEA to Airtel and for the same i raised a port out request and submitted the documents to Airtel and I got the message that port out request is registered. After few days i received SMS that "Your number could not be ported out due to contractual obligation." so i want to inform that i have not signed any contractual document while taking connection with IDEA. And if they are verbalising that i have signed then kindly show me the document copy because as far as I know I did not sign and also did not agree to any contractual binding. please sanction me to PORT OUT from IDEA to Airtel as I am losing my business since I have been after IDEA for a long time now because of signal problems but they did not respond on time and this time this complexity has arisen. Please sort this out.