Sharp UX-BS60 Operation Manual page 26

Connecting the Telephone Line Cord
Extension phone (optional)
If desired, you can connect an extension phone to the TEL. SET socket on the
fax machine.
1
Remove the seal covering the TEL. SET socket.
2
Connect the extension phone line to the TEL. SET socket using the
appropriate adapter (please purchase an adapter separately).
•
Eire: Insert the extension phone line directly into the TEL. SET socket.
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