AT&T SB67030 System Administrator Manual page 147

AT&T SB67010 Gateway, SB67030 Deskset System Administrator's Guide
Extension number: The three-digit number representing each individual Deskset
factory default: The original product settings
flash memory: Reprogrammable system storage used for storing software upgrades
FWD ON ( ): An indicator in the top right corner of the Deskset display that appears when the Call Forward feature has
been turned on. This feature causes calls to that Extension number to be automatically forwarded to another extension, phone
number, or to Voicemail.
FXO (Foreign Exchange Office): The gateway telephone signaling interface between the PSTN telephone lines and the LAN
gateway: A network device equipped for interfacing with another network that uses different protocols
grounding: An electrical ground connection that minimizes interference, reduces the risk of equipment damage due to lightning,
eliminates electrostatic buildup, and helps protect people who service the equipment
hard key: Any physical key on the Deskset, Handset or Gateway. Examples include MENU and 1 on the Deskset; PHONE and 1
on the Handset; and SELECT and CANCEL on the Gateway.
hard reset: An action that restores factory default settings
hub: A network hub or repeater hub is a device for connecting electronic devices, making them act as a single link
icon: A small picture in the display that presents status information
Idle: The mode of a device when it is not involved in call or call setup activity
interference: Electrical signals close by that cause degraded audio performance for cordless devices
IP address (Internet Protocol address): An individual numeric identification assigned to devices on your LAN
key beep: When enabled, pressing a key plays a tone
LAN (Local Area Network): A communications network that allows data devices to communicate with each other
LCD (Liquid Crystal Display): The screen that provides instructions and feedback
Glossary 147