This is not a unique position. Many people are on call many require 24 hour availability. Police, doctors, office workers, ceos, techs, sales, real estate, etc

This is not a unique position. Many people are on call many require 24 hour availability. Police, doctors, office workers, ceos, techs, sales, real estate, etc all makeup a huge list. Not to mention family needs like parenting, or being a safety contact. Cellphones are as necessary as a phone back in the day. You might be able to get away with not having a phone but things like finding work become extremely difficult.