First Digit Duration
起動の開始から最初のDTMFデジタル送信までの遅延時間を設定できます(デコーダーの時間を開始する要因を考慮して)。この間隔を増やすことは、最初のコードの期間を増やすことと同じです。
Range
Sample
- Sample 1:
"DTMF rate" is set to 10 digits per second (duration is 50 milliseconds). The first digit time is set to 100 milliseconds. Thus, the actual length of the first digit duration is 150 milliseconds. However, if the launch starts with a "*" or "#" tone, the intercom will compare the duration with "* and #" and whichever is longer for both.
- Sample 2:
"DTMF rate" is set to 10 digits per second (duration is 50 milliseconds). The first digit time is set to 100 milliseconds. "* And # tone" is set to 500 milliseconds. Thus, the actual length of the first "*" or "#" tone is 550 milliseconds.