Related Clues:

• Call for attention
• Pick-up line?
• Two cents' worth
• 'Stop right there!'
• ''Haven't you been listening?''
• 'Supposing ...'
• ''By the way...''
• Phone line?
• ''Hold on there!''
• 'Come to think of it ...'
• ''You, there!''
• Opening remark?
• Pronounce
• Word on many nametags
• Greeting