Yes. I called one person. Told them to hold. Called a 2nd person talked to them. Tried to merge the calls so we could talk together but it never merged us. I eventually had to drop one of them.
Funny occurence: I'm not sure if I had anything to do with this or not, but one time I was talking to a friend, and suddenly it called her on one of the other numbers stored under her name in my contact list. lol
So i'm talking to her on her cell phone, and all of a sudden, it just puts her on hold and calls her house. WTF? lol