Actually... NO I'm not enjoying the app!! I set it up and was able to sign in yesterday, but all day today ( 6am-6pm; 12hrs) I go through the log in process, only to get a {log in error} notification at the end. I just came back to at&t .. I was a customer for 12 years and left because of stupid issues. I thought I'd give it another try, but I think things are worse now than they were when I left. It's beginning to look like I will be cancelling my service again when my bill comes due.