Motorola MCS 2000 User Manual page 129

Initial Delay (ms)
Digit Duration (ms)
Interdigit Delay (ms)
Use the UP/DOWN arrows to select the pre-time for DTMF signalling
or the length of time that carrier is transmitted before the DTMF digit
is transmitted. Valid selections are 0 (zero) to 6375 ms in 25-ms
increments.
The default is 250 ms.
Use the UP/DOWN arrows to select the length of time that the DTMF
digit will be transmitted. Valid selections are 25 to 6375 ms in 25-ms
increments.
The default is 150 ms.
Use the UP/DOWN arrows to select the time delay between
transmission of digits in a DTMF digit transmission sequence. Valid
selections are 0 (zero) to 250 ms in 25-ms increments.
The default is 100 ms.
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