If you have a job like mine, you spend a lot of time on conference calls. I spend five or six hours a week in management meetings, sales updates, operations discussions, and other conference calls, and sometimes much longer. I had been using Skypeout or Magic Jack to make these calls, but that's hard to do while traveling. Thankfully, AT&T has added a new calling feature, … [Read more...] about AT&T iPhone Users: Activate A-List and Save Money