Related Clues:

• Sound of pager put pressure on worker
• Buzzer with quiet warning sound
• Voicemail signal
• Sound of a horn or an electronic device
• Record's after live electronic sound
• Road alert
• First word of many bumper stickers
• Squeeze the Klaxon, e.g
• Sound of goose
• Protest on the road
• Page, old-style
• Low-battery warning
• Warning to a jaywalker
• Rush hour sound
• Gridlock sound, perhaps