Ok , So im trying to turn on my Portable Wifi Hotspot for my android phone. And whenever I click Turn On. A message appears and says "to enable portable hotpot on this phone, go to att.com/mywireless " . So I went there and signed up and everything. Now it says I have to link the account I made ( At&t Account) , to my At&T Wireless Account and enter my Wireless number ... and I dont even know what that is ! So can someone please show me where I can get a Wireless Account and Number ?