Lucent Technologies Release 7 用户手册
DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
Maintenance for R7r
555-230-126
Issue 4
June 1999
Additional Maintenance Procedures
6-30
Facility test calls
6
28
External call waiting
29
Priority call waiting
30
Busy verification
31
Executive override/intrusion tone
32
Incoming call identification
33
Dial zero
34
Attendant transfer
35
Test calls
36
Recall on don’t answer
37
Audible ring
38
Camp-on recall
39
Camp-on confirmation
40
Hold recall
41
Hold confirmation
42
Zip tone
43
2804 Hz
44
1004 Hz (-16db)
45
1004 Hz (0 db)
46
404 Hz
47
Transmission test sequence 105
48
Redirect tone
49
Voice signaling tone
50
Digital milliwatt
51
440 Hz + 480 Hz
52
Music
53
Transmission test sequence 100
54
Transmission test sequence 102
55
Laboratory test tone 1
Table 6-5.
System Tone Identification Numbers — Continued
Number
Description
Continued on next page