Phone Habits?

Do any of you have weird phone habits? I don't mean, pacing while you talk like habits, but decision habits.

Do you always call people back?

Do you always answer a cell phone if you are available?

Do you always talk for an indeterminate amount of time?

I tend to cut conversations short. I don't like to spend longer than 4 minutes with any given phone conversation, unless in person contact is highly improbable. I'd rather drive a half an hour to have a 15 minute conversation, then drive half an hour home, than I would have a 15 minute phone conversation.

If you are ever on the phone with me and my demeanor changes at the four minute mark, now you know why. It isn't you, I just hate phone conversations.