AT&T 555-230-894 manual Analog Tie Trunk Wiring Example TN760

Install and Wire Telephones and Other Equipment

	1		2
3	4	4	3
26	T1	T2	29
1	R1	R2	4
27	T11	T12	30
2	R11	R12	5
28	E1	E2	31
3	M1	M2	6

Figure Notes:

1.	External Trunk or Adapter	3.	Pin Number
2.	TN760, Position 1C05	4.	Port 2 Name

Figure 9-5. Analog Tie Trunk Wiring Example (TN760)

In Figure 9-5,the following abbreviations apply:

T,R	Private Branch
	Exchange (PBX) voice
	transmit
T1,R1	Private Branch
	Exchange (PBX) voice
	receive
M	Private Branch
	Exchange (PBX) signal
	send
E	Private Branch
	Exchange (PBX) signal
	receive

9-8Issue 1 September 1995