AT&T System 85 manual Isdn 8520T VOICE/DATA Terminal

ISDN 8510T Voice/Data Terminal

ISDN 8520T VOICE/DATA TERMINAL

HANDSET

VOLUME

CONTROL

BUTTON

MUTE

BUTTON

SPEAKER

BUTTON

CONFERENCE

BUTTON

TRANSFER

BUTTON

HOLD

BUTTON

DROP

BUTTON

EXIT

BUTTON

REDIAL

BUTTON

	1	ABC
	GHI
	4	2	DEF
	PQRS	JKL
	7	5	3
	TUV	MNO
*		6	Message
	Oper	9
	8	WXYZ
	0
	#

DIAL PAD

DISPLAY

4 DISPLAY

CONTROL BUTTONS

10

SOFTKEYS

DESIGNATION

CARD

20

CALLAPPEARANCE/ FEATURE BUTTONS

ADJUNCT JACK

(ON BOTTOM OF TERMINAL)

MESSAGE

LIGHT

FIGURE 3-20. The ISDN 8520T Voice/Data Terminal

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