In the show where Ross is trying to figure out if he wants to be with Rachel or his new girlfriend he met when he went to Japan, he makes a pro and con list of the two girls. When Rachel finds it, she doesn't want anything to do with Ross. He called in to a radio station to have them say on the air that he is very sorry. Then, he calls Monica to tell her to turn the radio on and what station and all that. When Rachel hears it, she goes and grabs the red phone next to her and turns it around to start to call. BUT the phone has no cord! How can she call someone and have it go through when the phone isn't plugged into the wall?? We know the call goes through, because she calls the radio station and tells them what Ross did, and they stop the song.