Hi I am new here. You all seem very knowledgable. I am so sick of never getting help from AT&T That I just cancelled with them and paid them $315 to do it. They jacked me around when I tried to return a Galaxy note until when I finally got to the right place, it was past 30 days. So now I have the Note but no service, I requested an unlock but so far no code. When I do get it unlocked can I use a different co. for phone service? I will just use the web while I am home. Thank You for any info about this