How exactly does the medallion work? I know it replaces the old key cards and it's based on radio frequency. However, how is it used to order drinks etc.? Is it used in conjunction with my phone? Do I order on my phone and use the medallion to 'pay'? If I'm in a bar, do I have to use my phone to order?
I don't want to have to carry my phone - it's not welded to my hand, and unlike most people I don't spend 16 hrs./day staring at the screen and start to withdrawal symptoms if I'm accidentally separated from it.