Nortel 600 Series Manual page 73

Figure 2-41: NT4T03 3-Way Conference pack - switch locations
Table 2-BM:
NT4T03AA 3-Way Conference pack - switch settings
Option
µ-law (North America)
A-law
August 2006
S1
1 8
NT4T03AC
only
S1
1 5
NT4T03AB
only
Note: Settings: 1 = ON, 0 = OFF, - = NOT APPLICABLE.
For Generic 602.20
Switch settings for printed circuit packs
S1
1 2
NT4T03AA
only
S1 Switches
1 2
0 1
1 1
08.01
2-66
NTP 297-3601-316