Related Clues:

• Wait
• Telephone line?
• 'Wait a minute!'
• 'Wait a sec!'
• "Be right with you"
• '___, please' (operator's request)
• Warning before flooring it
• "Wait a minute!"
• "Just a second!"
• Retain grasp, and don't ring off
• Keep one's grasp or maintain telephone contact
• Cling to or informally stop a mo'
• Cling to - or stop right there
• Wait a moment - cling firmly
• Informally, just a mo', or don't let go