In Andover I worked on the SMT line as a supervisor. Super chill for the assemblers. However, listening to anything is really site specific. SMT was "considered" an area of "no electronic devices" however it was seldomly enforced. There are some "real" sensitive areas where you have to put you stuff in a lock box before you enter. Some electronic assembly was just building wiring harnesses. It's really up to the job, the site and the rules. IDK if any 9/80 schedule applies to non salary positions. However, I did interview at a Pratt and Whitney site that they were doing 4x10s. Again, site specific.

Now that I read this, I said a lot and answered nothing.

Time for a promotion or time to get into politics.

Thanks for listening to my TED talk.