This is very nice and cool mig33 trick. There`s a way to unregister your number, but the id shouldnt be an active one. Unregister instructions. [*] login with your mig33 id (this id shouldnot be an active one) when you login you wil be prompted to choose one of three options (i.e ENTER CODE,RE-SEND CODE and REMIND ME LATER)... Choose RESEND option.. Enter any other phone number in the text box provided. You can enter any imaginary number too. Click SEND.... Finish. Your number is free. Note: you cannot unregister an activated ID once you register a nick,you cant register another ID onto the same number without this trick..
