3Com 56K manual Fax Mode Flow, Control Setting, FCC Notice

G-2APPENDIX G: FAX INFORMATION FOR PROGRAMMERS

Fax Mode Flow	Many facsimile software products use software flow control when the
Control Setting	modem is in Fax mode. Throughout our documentation, we recommend
	that you use hardware flow control for Data mode (factory setting).
	However, to allow compatibility with software products that use software
	flow control by default, 3Com fax modems automatically change to
	software flow control when entering Fax mode.
FCC Notice	FCC part 68, rules regarding fax operation, has been amended as follows:
	Telephone facsimile machines identification of the sender of the message:
	It shall be unlawful for any person within the United States to use a
	computer or other electronic device to send any message via a telephone
	facsimile machine unless such a message clearly contains, in a margin at
	the top or bottom of each transmitted page or on the first page of the
	transmission, the date and time it is sent and an identification of the
	business, other entity, or individual sending the message and the
	telephone number of the sending machine or of such business, other
	entity, or individual. Telephone facsimile machines manufactured on and
	after December 20, 1992 must clearly mark such identifying information
	on each transmitted page.
Notes	If you want to know more about the supported Class 1 fax commands,
	refer to the standard for the Service Class 1 fax protocol:
	ANSI/EIA/TIA-578-1990 (EIA-578)
	Asynchronous Facsimile DCE Control Standard
	November, 1990 Approved: October 22, 1990
	For more information on Class 2.0, refer to the standard for the Service
	Class 2.0 fax protocol:
	ANSI/EIA/TIA-592-1993 (EIA-592)
	Asynchronous Facsimile DCE Control Standard
	May, 1993
	You can obtain copies of these standards by contacting Global
	Engineering Documents at 1-800-854-7179.