Related Clues:

• Jolly ___
• Wilco preceder
• Actor Moore
• 'Message received'
• "Message received"
• Jolly fellow?
• ''Message received''
• Received, at NASA
• Radioer's 'Got it!'
•     'Roger'
• Radioer's 'got it'
• 'I hear ya'
• Radio word
• "Got it"
• ''I understand''