How Do You Deal With A Long Distance Relationship???????????

Tonight we will be discussing long distance relationship.  How may people are in a long distance relationship and still don't answer their phone?  With communication being they key in any relationship especially long distance relationships, what other ways do you communicate in a long distance relationship?  If you are in a long distance relationship but the other person can never get in touch with you what do you do?  What are the keys to making a long distance relationship work?