The thing is, we may have an ear preference but switching doesn't seem to be that big a deal. UK cops are taught to pick up the phone with their non-dominant ha

The thing is, we may have an ear preference but switching doesn't seem to be that big a deal. UK cops are taught to pick up the phone with their non-dominant hand so that their dominant hand can take notes. I'm guessing _most_ people use their dominant hand to hold their phone unless they're accustomed to taking notes.