Connecting Paging, Call Reporting (SMDR),

and Music-on-Hold Devices

PAGE Jack

SMDR Jack

AT&T 572

Serial Printer (optional)

Paging System (optional)

MUSIC ON HOLD

Jack

Volume Control

Audio Source

(optional)

Paging System: To install an AT&T paging system, insert the modular plug for the paging system into the jack labeled PAGE on the primary processor module. Route the cord as for line and extension cords, then connect it to the loudspeaker paging system.

Call Reporting (SMDR) Printer: To install an AT&T 572 Serial Printer for call reporting, insert one end a D8W modular cord into the jack labeled SMDR on the primary processor module. Plug the other end into an AT&T 355AF adapter and then plug the 355AF adapter into the RS-232 serial port on the printer.

Music-on-Hold Audio Source: A) To connect an audio source, insert an RCA plug into the jack labeled MUSIC ON HOLD on the primary processor module. Route the cord as you did for the line and extension cords, then connect it to the audio source.

B)To adjust volume, first use a flathead screwdriver to turn the volume control on the primary processor module counter-clockwise to the lowest setting, then connect the AC power. Place a call on hold and listen while adjusting volume. If you do not hear music at any setting, check System Programming procedure #602 (see page 5-13).

NOTE: Only the steps for connection to the equipment controller are provided here. See Chapter 5 for instructions on activating the Music-on-Hold Jack, Chapter 6 for using the paging system, and Chapter 7 for information on call reporting. Also refer to the manufacturer’s instructions for additional information on using these devices.

Installing the Hardware 2-13

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AT&T II manual Connecting Paging, Call Reporting Smdr Music-on-Hold Devices

II specifications

AT&T II, a pivotal case in the landscape of telecommunications regulation, emerged from the expansive antitrust actions against the American Telephone and Telegraph Company (AT&T). Following World War II, AT&T had established itself as a telecommunications behemoth, monopolizing the market. The ramifications of this dominance spurred a significant shift in regulatory measures, leading to the dissolution of the Bell System in 1984, which consisted of AT&T and its regional operating companies.

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