Also available on a 50-cents-per-usage basis.
Now you can turn an everyday two-way phone call into a three-way conference conversation. It also works with long-distance calls in which if used, toll charges would apply.
To add a third person to your call:
To Disconnect the Third Person:
Press the switchhook to disconnect the last caller added. You will now have only the original party on the line. If either of the other two people hang up, you can continue to talk to the one remaining.
To Disconnect Completely:
Simply hang up.