Not for me. Have to have one for work. But it becomes an electronic leash for needy customers. So I've learned to screen calls, make up "out of range " excuses, and flat out refuse texts. No way I'm 38 feet in the air, working, and care about 'emergancys.' That is customer code for anything but.
And the phone people should be banned from golf courses or standing in line in front of me. One day a fellow contractor had hired me to run a crew for 6 days. His men were on the phones all day. Wonders why he isn't making $.