Is there a way (or an app?) that would let me separate phone number contacts from those that just have e-mail addresses? Reason is that my vehicle bluetooth hands free imports all contacts whether they have phone numbers or not. Takes extra time and clutters the hands free contacts menu with unuseable e-mail contacts. I just want the phone numbers to be imported. But, of course, I want to keep the e-mail only contacts in the phone so I can e-mail those folks. Is there a way to do this?