ITS Telecom CGW-D, Installation And Operation Manual, Page: 45 / 59

Installation and Operation Guide
3-20
Operation Command Default
Current Day/Time settings *444+DD+MM+YY+HH+MinMin
DD-Day
MM-Month
YY-Year
HH-Hour
MinMin – Minutes
01-01-2006-
00:01
Cellular Engine Reset Interval.
Define the interval (in hours) between cellular
channel resets when the unit is in idle mode.
Note: The whole unit is reset!
*450 + XX
where:
XX = number of hours between resets
(01 to 24)
00 – engine reset disabled
23
System Tones Cadence *470 + X + YYYY
where:
X = 1; Busy 1 OFF time.
X =2; Busy 1 ON time.
X = 3; Busy 2 OFF time.
X = 4; Busy 2 ON time.
X = 5; DTMF OFF time (sent).
X = 6; DTMF ON time (sent).
YYYY = 4 digit cadence in steps of
20msec.
For X = 1-4 YYYY=0100-3000
For X = 5,6 YYYY=0020-0980
DTMF sensitivity *480 + Y
where:
Y = sensitivity level (1-9), 9 most sensitive
5
DTMF amplitude level *490 + X, where:
Y = level (1-9); 9 – highest. 5
Roaming.
The CGW-D will be able to register with
another GSM operator. *500 + X, where:
X = 0, off
X = 1, on 1
Busy tone detection time.
Time interval for recognizing the busy tone. *520 + X, where:
X – time in seconds (1-9) 6
Continuous Tone Detect Timer – time interval
for continuous tone detection. The device
disconnects when a continuous tone is detected
for XX seconds
*530 + X, where:
X = time in seconds (1-9).
An error rate of ±25% may occur due to
tone flexibility.
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