Conference calling on the fly
Instead of having to send out a conference number and access code to people calling in, you can now just ask them to call you at a preset time and you can conference them in as they call.
When you're on a call and a new call comes in (call waiting required), you'll have the option to conference the caller with your existing call. You can conference up to four callers together.
Caroline is a Google Voice expert and author of this help page. Leave her feedback below about the page.