What you have to do is a little sickness here, a little sickness there.
Don’t answer your phone ever on a 2747 number. It may inconvenience you a little but it hurts CX on flexibility. Just sign in on your regular duty. If everyone did this, CC would have mini crisis’s which in Time will escalate into something bigger if they don’t get it under control.
Don’t answer your hotel phone, don’t use discretion, don’t acknowledge crew direct, don’t answer you phone before reserve, don’t fly the freighter (think I beat that one to death).
Know the rules of your COS, AFTL’s, and Rostering Practices. Work within the rules.
Basically, Fly the Contract!!!!!!!
How about a "Minimum effort" sticker to slap in the A/C as reminder??