System Programming 4-53
4.2 System Programming [420]
Assigns the required minimum duration of the Calling Party Control (CPC) signal from the
Local Exchange for incoming outside calls. If programmed, the system disconnects the line
when the CPC signal is detected.
*Exchange line number: 1 through 6 / (All exchange lines)
X– CPC signal detect time selection number: No. = selection number
Detect time (milliseconds)
Default All exchange lines – Disable (No. 00)
• Feature Reference
Section 3, Features
Calling Party Control (CPC) Signal Detection
No.
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
No.
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
Detect time
166
174
182
190
198
206
214
222
230
238
246
254
262
270
278
286
294
302
310
No.
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
No.
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
Detect time
Disable
22
30
38
46
54
62
70
78
86
94
102
110
118
126
134
142
150
158

[420] Calling Party Control (CPC) Signal

0
2
4
NEXT
X
(00
···
75
)
END
exchange line no.*
Detect time
318
326
334
342
350
358
366
374
382
390
398
406
414
422
430
438
446
454
462
(1
···
6/ )
Detect time
470
478
486
494
502
510
518
526
534
542
550
558
566
574
582
590
598
606
614
SELECT
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PSQX1708ZA-09E.QX 99.10.15 1:04 PM Page 53