AT&T System 85 manual 440

ISDN 8520T Voice/Data Terminal

3.The display screen shows you the current terminating resistor setting (IN or OUT). Use the softkeys to toggle between the two settings, whichever is correct for that terminal.

4.When the correct setting is shown on the display screen, press the softkey beside Done.

Switch Administration

An 8520T voice/data terminal connected to a DEFINITY G2, G3i, or G3r should be aliased as a 7507 with data.

Button Numbering

When the terminal is connected to a DEFINITY G3, the 20 call appearance/feature but- tons should be administered as ‘‘BUTTON ASSIGNMENTS’’ 1 through 20.

Note: On a DEFINITY G3 switch, the Normal or Exit feature should be admin- istered on Button #21.

When the terminal is connected to a DEFINITY G2, the call appearance/feature buttons should be administered as ‘‘BUTTON ASSIGNMENTS’’ 3 through 22.

The Service Profiler ID (SPID)

When ISDN terminals are initially installed, a unique SPID number must be entered into the ter- minal. This number identifies the terminal to the network. Usually, the system manager provides the SPID for each terminal in the system. Use the following procedure for entering the SPID in an ISDN 8520T terminal.

1.	Press	Menu	and then press Mute .
2.	Dial the numbers, ‘‘43’’ (ID).
3.	Press	* on the dial pad.
4.	Enter digits from the dial pad for a new SPID number. If, at any point, you make a mis-
	take, press		* to erase the number and re-enter the SPID.
5.	When the SPID number is correct, press # on the dial pad to save the new SPID in
	the terminal.

3-440