Coworkers used to put the phone on speaker when trying to activate windows keys in computers. It would happen where keys had to many activations they said so we would have to go through and automated process. Anyways. When it was reading back the like 20 characters code we would all start yelling, what or repeat, then the code would start over from the beginning. I still have no idea why people continued to put their phones on speaker when they did this because there were about 5 of us and we all did it to each other