AT&T 3.0 manual Fcc

Glossary

Facility Restriction	See FRL.
Level
factory setting	Default state of a device or feature when an optional
	setting is not programmed by the user or system manager.
fax	(facsimile) Scanning and transmission of a graphic image
	over a telecommunications facility, or the resulting
	reproduced image, or the machine that does the scanning
	and transmitting.
Fax Attendant	Fax-handling and processing application available with
System	AUDIX Voice Power.
FCC	(Federal Communications Commission)
feature	Function or service provided by the system.
feature code	Code entered on a dialpad to activate a feature.
feature module	Prior to Release 3.0, a circuit pack inserted into the
	processor module, used to provide system features and
	replaced when the system is upgraded.
Feature screen	Display screen on MLX display telephones; provides quick
	access to commonly used features.
ferrite core	Attachment to the AC power cord and ground wire of the
	carrier power supply for compliance with FCC, part 15
	requirements.

Flash ROM

foil shield

forced idle

foreign exchange

Beginning with Release 3.0, a type of read-only memory provided on the processor module, used to supply system features.

Copper foil sheet (for power units) used to prevent excessive noise on the module.

Condition of the system during certain programming or maintenance procedure; system prevents initiation of new calls.

See FX.

Maintenance and Troubleshooting GL–15