Related Clues:

• Listing on a Rolodex
• Number on some business cards
• Office page?
• Obsolescent means of sending a document
• Transmitted copy
• All-in-one printer function
• 63-Across alternative
• Message sent via telephone lines
• Business message sent over phone lines
• Copier option
• Kind of number not much seen nowadays
• Message that’s loud a mark of error
• Transmit by phone line
• $2000 appliance, circa 1983
• Part of an all-in-one printer