AT&T 3.0 manual Mfm, MLX-10 or MLX-10D telephone, MLX-10DP

Glossary

MFM

MLX-10 or MLX-10D telephone

MLX-10DP

MLX-20L telephone

MLX-28D telephone

mode codes

modem

modem data station

(Multi-Function Module) Adapter that has a tip/ring mode for answering machines, modems, fax machines, and tip/ring alerts, and an SAA mode for -48 VDC alerts. Installed inside an MLX telephone, and is used to connect optional equipment to the telephone. The optional equipment and the telephone operate simultaneously and independently.

10-line button digital telephone offered with (MLX-10D) or without (MLX-10) a 2-line by 24-character display.

Same as an MLX-10D except it has an adjunct in the back for connecting the Passageway Direct Connect Solution application.

20-line button digital telephone with a 7-line by 24- character display.

28-line button digital telephone with a 2-line by 24- character display.

Streams of touch-tone codes used by voice messaging applications to communicate with the system’s control unit.

(modulator-demodulator) device that converts digital data signals to analog signals for transmission over a telephone line, and analog signals received on a telephone line to digital signals.

A type of data station that includes a modem as its DCE. It may also include an MLX telephone for simultaneous voice and data (MLX voice and modem data station), an analog multiline telephone (analog voice and modem data station), or a single-line telephone for dialing only (modem data-only station). These data stations connect respectively to MLX, analog, or tip/ring extension jack modules. They provide analog transmission of data.

GL–22Maintenance and Troubleshooting