Cellphone tells party to hang up politely

The Driver-Attentive Notification System enables a driver to purposefully inform a remote caller to reduce the conversation intensity level for a moment while facing an attentive condition. In layman’s terms, it basically asks the caller to shut up in a very nice way. When needed, the driver can press an activation switch that automatically sends a notification message to the remote caller. Pressing the same switch again will send another message, informing the remote caller that the driver is once again available for conversation. Imagine the hilarious scenario where the wife asks her husband of his whereabouts when he cuts her short with this device. Brilliant! Check out the patent here.