Nothing's jumping out at me in those pics except that the header photo/the pic with Card, looks like Prince Andrew.
The phone- how could that be a secure line? Looks like a regular school/biz phone.
In the 'school lounge' pic, the phone doesn't seem to be connected to anything.
Also noticed that the yellow fringed flag was in the classroom and behind his desk. Would like to know when that fringe appeared- don't recall.
You wanna share what you see? Nothing's standing out to me.