Crisis averted to those who did not answer.

Someone of his age and in his position should already know and demonstrate proper decorum, even with "modern technology" like .... voicemail? And acceptable procedure, like scheduling important calls. And having a bit of grace. Or a smidgen of empathy. Uh, how is he qualified to be President and CEO when he lacks anything necessary to be a leader?

Even in the best of interpretations, this is someone enormously out of touch. Even with the apology posted below, there's no way I could or would have confidence in this person's leadership. It's one thing to make a mistake, it's another to be so woefully out of touch with reality for so long that you literally didn't know that leaving voicemail is a normal thing people do and giving folks a heads up so they expect your call and can make themselves available for it is just good manners at a minimum.