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Digital Key Telephone System Issue: 1.6
Programming Manual
214
17.13 SYSTEM TONE FREQUENCY (PGM 420)
Frequency, user entered (dial tone, ringback tone, error tone, busy tone, dummy dial tone), may be
changed to the closest system frequency that provides.
PROCEDURE
SYS-TONE FREQUENCY
DIAL (1-5)
(1)
[TRANS/PGM]
+ 420.
DIAL TONE FREQUENCY
T1:0425 T2:0000
(2) To change system tone frequency, dial 1-5 and press Flex.
BTN 1 (T1) or BTN 2 (T2) and dial 4 digits to enter new
frequency.
SYS-TONE FREQUENCY
DIAL (1-5)
(3) Press the
[HOLD/SAVE]
button for updating database
permanently.
SYS-TONE FREQUENCY
DIAL (1-5)
Press the
[CONF]
button instead of the
[HOLD/SAVE]
button,
then system goes to step (1) without updating system memory.
BTN
ITEM
RANGE
DEFAULT
REAMRK
1
Dial Tone
0000 -
9999
T1: -0425
T2: -0000
Nation specific
2
RingBack Tone
0000 -
9999
T1: -0425
T2: -0000
Nation specific
3
Busy Tone
0000
–
9999
T1: -0425
T2: -0000
Nation specific
4
Error Tone
0000
–
9999
T1: -0620
T2: -0000
Nation specific
5
Dummy Dial Tone
0000-
9999
T1: -0350
T2: -0440
Nation specific
TABLE 15.18.1 Button Configuration for System Tone Frequency (PGM 420)