AT&T System 85 manual Isdn 7505 Modular Terminal, Feature-Only Button

ISDN 7505 Modular Terminal

CONFERENCE/RING button

DROP/TEST button

TRANSFER button

HOLD button

SPEAKER button

MUTE button

REDIAL/or feature button

SELECT button

Message Light

The red Message light goes on when a message is left for the user. It goes off when the user retrieves the message.

Call Appearance/Feature buttons

The 7505 has nine or 10 call appearance buttons. administered, can be used for activating features. DATA/SEND/OFF button if the set has data capability.

These same 10 buttons, when properly One of these buttons is used as a

Feature-Only Button

The 7505 has three buttons that are used for features. When used with the SELECT button these buttons can be used for three additional custom features. In addition to these three but- tons, the REDIAL button provides another custom feature button.

Self-Test

The 7505 has a local self-test. When used with the SELECT button, the DROP/TEST button begins and ends the self-test.

MUTE button

Pressing the MUTE button mutes the handset or the speakerphone, whichever is active. The red light next to the MUTE button goes on. The user is placed in a listen-only mode.

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