Sharp FO-2150 Operation Manual page 197

Telephone line cord
Insert one end of the telephone line cord into the adapter. Insert the
other end of the line cord into the socket on the back of the fax marked
TEL. LINE. Plug the adapter into the telephone socket on the wall.
For Australia
For New Zealand
Be sure to insert the
telephone line cord into
the TEL. LINE socket.
Do not insert it into
the TEL. SET socket.
Note: The Sharp MFP is set for tone dialling. If you are on a pulse
dial line, you must set the Sharp MFP for pulse dialling. Press the
following keys on the operation panel:
TONE PULSE
or
until
Press display DIAL MODE
shows:
PSEUDO RING DUR.
Connections
13-7