You are, [ She distinctively remembers having one, using it to text (she's not sure what that means, but she's not dwelling on that), make calls, and... ] but I think - there's this demon summoning app on mine, and it's supposed to help me fight. Only... I seem to have misplaced it.

[ This however doesn't explain why she has a sword at her side. Anyway. ] Does that sound familiar at all?