Related Clues:

• Electronic messaging device
• Rotten grape? It has an old funny ring to it perhaps!
• Electronic device beginning to ring after quiet period
• ''Grey's Anatomy'' prop
• Bleeping device
• On-call attachment
• Doctor's clip-on
• Beeping device
• "Your table's ready" gadget
• Clip-on beeper
• Bygone messager
• Vibrating device
• A nurse may carry this on break coming up
• Bygone point-to-point communication
• Obsolete means of communication