I flew a RT fron MSP-SNA this week. Both times the Lead Flight attendant didnt even call the right phone. They said just the S7 Edge. WHen you she came by I said its the Note 7. She never made a corrected announcement. One of the other flight attendants told me to shutdown my Note 4 as it was not permitted.

I fly with alot with Cordless tools. Everytime TSA goes through my bag, I assume to ensure my battery packs are connected to tools. I am perfectly fine with that. I dont let any batteries travel unconnected. Any spare batteriers are in cloth bags and away from being contacted to other metals to short out(back up laptop battery).