Related Clues:

• “...over here!”
• Alternative to a shoulder tap
• 'Hey you!' whisper
• "If I may interrupt ..."
• Quiet “Hey!”
• Surreptitious “Hey!”
• “I’m standing right here!”
• Ship in empty port attracts attention
• Subtle 'Hey!'
• Whispery 'Hey! Over here!'
• “Excuse me...”
• [Um ... I'm standing right here]
• Subdued ''Hey, you!''
• Stealthy summons
• Rider on way over here!