Samsung SF 4700 - Manual (Page 39)

2.8 Installing Samsung Software
5. When you are finished, click Finish.
Note: To edit the advanced properties of Fax service or to add other
modems, choose SmarThru Configuration from the Tools menu
when you run the Samsung SmarThru2. For details, refer to the
SmarThru User’s Guide.
4. Enter your fax number or name in the Fax identifier box, and
click Next.
If you put a check mark in this box, the
SmarThru system will automatically will
receive incoming calls. If you want to
receive faxes at the SF-4700, clear this box.