AT&T System 85 manual is equipped with an R-type handset

ISDN 7505 Modular Terminal

Loudspeaker

The 7505 has a built-in, programmable SPOKESMAN loudspeaker. The SPEAKER button is used to turn the loudspeaker on and off. The Volume arrow buttons control the volume of the loudspeaker.

Speakerphone

The 7505 has a built-in, programmable speakerphone. The SPEAKER button is used to turn the speakerphone on and off. The green light next to the SPEAKER button goes on when the speak- erphone is on. The Volume arrow buttons control the volume of the speakerphone.

Other Physical Features

Handset

The 7505 is equipped with an R-type handset.

Dial pad

The 7505 is equipped with a 12-button touch-tone dial pad.

Jacks

The 7505 housing contains three jacks. The Handset jack is located on the bottom of the 7505. This jack can also be identified by the adjacent handset symbol. The Line jack is located on the back of the 7505. The Adjunct jack, used for connection to the optional adjuncts, is located on the bottom of the terminal. This jack can also be identified by the adjacent speaker symbol. If the optional ADM is provided, there is an EIA RS-232D Interface connector provided on its back.

Cords

Two cords are supplied with the 7505: a coiled 9-foot modular handset cord and a line cord. An optional 12-foot handset cord is available.

Ringing

The 7505 has electronic tone ringing with patterns that can be selected by using the SELECT and CONFERENCE/RING buttons. The volume is controlled by the volume ‘‘arrow’’ buttons.

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