Related Clues:

• E-mail
• See 72-Across
• Wire
• Brief communication
• Communique
• 1982 Grandmaster Flash hit 'The ___'
• IM half
• Missive
• Bottle contents, maybe
• Phone playback
• It's left on an answering machine
• CommuniquŽ
• See 4 Down
• Verbal or written communication
• Verbal communication