Hi all I have my ipad this is a link to my video. http://www.youtube.com/watch?v=M0a4SH_K-Vc i have put tmobile UK sim card where i use internet on it. and I make a calls and text over an ipad. however speed is not even an EDGE. I used to use it before on different network in different country and all phone sim cards I have had this logo tmobile letter "E" meaning Edge. this new card has a weird logo..its just a circle .... have a look at this in my vid ? whats that mean ?