I always managed to get out of doing any on call work by pushing this point. There was a price for being put in the list of numbers that would reach my phone du

I always managed to get out of doing any on call work by pushing this point. There was a price for being put in the list of numbers that would reach my phone during non work hours and then further charges if I had to answer a call. Was always a pretty tense discussion with managers but they never wanted to pay for it and I never worked for free.