Vertical Communications 8012S Industry Standard Telephone IST, Intercom, Keypad, Line Groups

I

Industry Standard Telephone (IST)

Analog telephone with only a basic 12 button keypad and no advanced features

Intercom

An internal communication system that allows you to dial another station at your office or location without connecting to the outside telephone system.

K

Keypad

Buttons 0 through 9, * and # used for dialing.

L

Last Number Redialing

Automatically dialing the last number dialed.

LCD

Liquid crystal display; the alphanumeric display of several Com- dial Digital Telephone models.

Line Groups

Programmers assemble and program outside lines into distinct line groups which users must dial a certain code to access.

Line Queuing

When several telephones share a line and that line is busy, a user can dial a code and hang up to wait for the line to become idle. When the line becomes idle, the user’s telephone will ring.

124 Comdial October, 02