Oregon Phone Nortel BCM-50 Wiring

 

Pair

Color

Designation

  1

White/Blue

Line 061

  2

White/Orange

Line 062

  3

White/Green

Line 063

  4

White/Brown

Line 064

  5

White/Slate

Analog Station 233

  6

Red/Blue

Analog Station 234

  7

Red/Orange

Analog Station 235

  8

Red/Green

Analog Station 236

  9

Red/Brown

No Connection

10

Red/Slate

Auxiliary Ringer Contacts

11

Black/Blue

External Paging Contact Closure

12

Black/Orange

External Paging Audio

13

Black/Green

Music-On-Hold

14

Black/Brown

Digital Station 232

15

Black/Slate

Digital Station 231

16

Yellow/Blue

Digital Station 230

17

Yellow/Orange

Digital Station 229

18

Yellow/Green

Digital Station 228

19

Yellow/Brown

Digital Station 227

20

Yellow/Slate

Digital Station 226

21

Violet/Blue

Digital Station 225

22

Violet/Orange

Digital Station 224

23

Violet/Green

Digital Station 223

24

Violet/Brown

Digital Station 222

25

Violet/Slate

Digital Station 221

 

 

Brian Cox

Oregon Phone

541-267-5369