Hi all. First post so please be gentle. I am using an iPhone 4 and upgraded to iOS5. One of the main benefits I find to this is iMessage. However, like everything good in life, I have a problem with it. When I bought the iPhone 4 some months ago, I ported from one network to another. When I went o the new network the phone had a number assigned to it but I kept my original number during the port over. Now when I use iMessage the phone is using the phones' number as opposed to my actual telephone number that everyone has saved in their phone. Therefore, when I iMessage them I get a reply saying "Who's this?" as an unrecognised number is appearing on their screen. I have attempted to change my number in the phone settings and on iTunes but to no avail. I'm aware I can also use my e-mail address but I don;t want everyone to have to save that aswell. Any ideas please?