Does anyone know if the SIM that comes in the box with the AT&T Lumia 950 is a secure one? I had swapped out my micro SIM in my Lumia 920 for a secure one when SoftCard was released for it and I wanted to setup my Lumia 950 with a secure SIM so that it would be ready incase Microsoft releases their mobile payment option. Or is it possible that it may work with the SIM that comes with the phone.