Related Clues:

• Paycheck signer
• Corner office occupant
• Bygone telephone device
• Head for business?
• Maker of Purex and Armour Hash
• Domineer
• Obsolescent phone feature
• Obsolescent phone part
• Decoder feature
• Terrific, in slang
• Locker inset
• Push button forerunner
• ''--- M for Murder''
• One in charge
• Business figure