Hello, I am a newbie when it comes to Google chat, and I had a question. I recently added a contact to my Google email contact list. This person was also added to my Google Chat friends list, but there is no icon/symbol to the left of their name. My other Google Chat contacts all have some type of icon/symbol next to their name (green dot, yellow dot, orange dot, gray circle with an X in the middle, etc.). What does it mean when one contact does not have any icon/symbol to the left of their name in my Google Chat friends list? Thanks!