does anyone know what this is? when I switch over to my secondary sim I(06)

does anyone know what this is? when I switch over to my secondary sim I(06)


Image gallery: Tmobile Switch Over

I setup my e911 yesterday after switching over and I keep getting this Just switched over last night from TMobile. I was surprised how easy I wanted to know how to check to balance to the virtual Prepaid New magenta plan auto switch over r/tmobile Worst move was to switch to TMobile!! Switch over from AT&T for about How To Switch From AT&T To TMobile [StepByStep Guide] does anyone know what this is? when I switch over to my secondary sim I Should Sprint Customers switch over to Tmobile TNX or TNA Network