 Is this one of the guys in the office? Who is it? That was just one of the many great comedy routines that Bob Newhart would do. And every time he did the fake telephone call speaking to somebody, it was his deadpan humor and very talented guy. Of course, his great shows of the 70s and 80s. And I loved his recurring role on The Big Bang Theory as well. And he will be missed. And, of course, he was great in Elf as well as Papa Elf there.