Customizing who can contact you in Gchat (Google Chat) is quite easy and there are a few different ways to do it.
The question is, do you want all of your Circles to be able to chat with you or just certain people?
Want more helpful Google+ tips and tricks? Help out the “Are You Commoogling?” video series page.
- Settings: Who can contact you?
- All Circles, some Circles, or a custom Circle
- Auto-include frequently contacted people?