Related Clues:

• Talk digitally
• Third base coach's hand movement
• Write an autograph
• Communicate digitally?
• ___ on the dotted line
• Translate by hand?
• Plus or minus
• Plus or minus, say
• Accept a contract
• "No Loitering," e.g.
• Speak to deaf ears?
• Plus, minus or stop
• YIELD, for one
• 20-A, for one
• Omen or indication