Do you prefer communicating via phone, text message or email? Does using a certain one change your behavior? (I.e. Is it easier to flirt via text than over the phone? Are you more business like in email etc.?)
At work, I prefer email on a daily basis. Or IM. Sometimes using the phone when issues are urgent.
At home, I prefer text. It's just easier and more convenient for all. Unless I really need to talk in depth with someone, then I'll just call.