Related Clues:

• Important flat part of a calculator
• Important accommodation with popular touchtone feature
• Mobile phone provides this vital protection for striker
• What might help you calculate area of donkey paddock?
• Island quarters where characters get depressed
• Array of buttons on mobile phone
• In control, buttoned up, opener takes leg guard
• Important to go on home, where one may have pressing needs
• Phone's button array
• Combination plate?
• It's important father contacts director on the phone
• Small device with push-button controls
• Essential that flat should have push-button controls
• On which one might find 'B flat'?
• It is essential that launching area has push-button controls