BTW, I did take an empty Ensure Plus bottle in my med bag through TSA then put water in it before getting on the plane. I then drank from this container in flight just long enough to take med during the flight which was my only purpose for doing this.

Does that break some rule? Can you only take on purchased water (post-TSA inspection) in clear containers?

I was also glad that the fa realized that my smartphone could turn off the phone and the device be left on so I could explore the other features. The phone is new to me so I am trying to learn how it works.