3 Way

While Mr. OCD was at bible study this evening, the MIL was on the phone with her youngest son.  He would tell her something, she would relay it to me, I'd reply back, and she would repeat into the phone.  After a few such exchanges, she said, "I wish you could get on the phone too and all three of us could talk at the same time".  I picked up another phone and said, "I can".  As soon as I picked up and said hello, she said, "Oh Teri knows how to three-way!".  Nice.  My husband is at church and I'm at home having a three-way.