Pick up the handset of the external telephone and dial. If you hear a voice at the other end, continue conversation as normal.
To use this function, an external telephone is required.
This function is not available for the Internet Fax, IP-Fax, and transmission to e-mail/folder destinations.
When Using the Fax Application
About how to use the application's screen, see "[Fax] Screen".
When Using the Fax (Classic) Application
For details about how to use the classic fax function, see Procedure for Manual Dial (Classic).