Beware of those who never answer the phone.
There have been occasions in my dating life when I have come across women who, for whatever reason, never answered incoming calls. They always seemed to have an excuse for not doing so. When I was younger, I accepted their reasons and dismissed this little annoyance.
Now, however, experience has taught me that more often than not, there is usually a consistent reason why those, who claim to be seeking someone special, do not answer incoming calls said reasons being that she is married, living with someone, or in some way attempting to hide her online exploits.
In no way am I suggesting that everyone, who may find it difficult to answer incoming calls, is trying to deceive you; I am merely suggesting that you watch for patterns in their behavior and understand that some people do have something to hide.
Mark