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Page 240 of 332
553-3021-209
Standard 3.00
Chapter 17 — Connecting the telephones
Table 50
Power Failure Transfer Unit connections (Continued)
PFT 2
PFT 3
PFT 4
PFT 5
April 2000
9T
R-BR
9R
BR-R
10T
R-S
10R
S-R
11T
BK-BL
11R
BL-BK
12T
BK-O
12R
O-BK
13T
BK-G
13R
G-BK
14T
BK-BR
14R
BR-BK
15T
BK-S
15R
S-BK
16T
Y-BL
16R
BL-Y
17T
Y-O
17R
O-Y
18T
Y-G
18R
G-Y
19T
Y-BR
19R
BR-Y
20T
Y-S
20R
S-Y
21T
V-BL
21R
BL-V
22T
V-O
22R
O-V
23T
V-G
23R
G-V
24T
V-BR
24R
BR-V
Connect to the telephone
Connect to the telephone
line card
Connect to the central
office trunk
Connect to the trunk line
card
Connect to the telephone
Connect to the telephone
line card
Connect to the central
office trunk
Connect to the trunk line
card
Connect to the telephone
Connect to the telephone
line card
Connect to the central
office trunk
Connect to the trunk line
card
Connect to the telephone
Connect to the telephone
line card
Connect to the central
office trunk
Connect to the trunk line
card
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