Incoming Ringing Patterns.
Incoming Ring Day Service.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Line Number 1
Line Number 2
Line Number 3
Line Number 4
Line Number 5
Line Number 6
Incoming Ring Night Service.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Line Number 1
Line Number 2
Line Number 3
Line Number 4
Line Number 5
Line Number 6
Outgoing Line Access.
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
Line Number 1
Line Number 2
Line Number 3
Line Number 4
Line Number 5
Line Number 6
48
Appendix C
EXCHANGE LINE FACILITIES
Summary of Contents for Featurephone
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