Comtrol AT Commands for SmartACFL - Manual (Page 160)

Command Reference Manual
6-16 Conexant 100722A
6.2.2.13 +VTD - Beep Tone Duration Timer
This command causes the modem to set the default DTMF/tone generation duration.
Syntax
+VTD=<dur>
Defined Values
<dur> Decimal number specifying the default DTMF/tone generation duration in units of 0.01 second. A
value of 0 specifies the value entered by the S11 parameter (50-255 ms). The range is 0.01 to
2.55 seconds for <dur> = 1 to 255.
Reporting Current or Selected Values
Command: +VTD?
Response:
<dur>
Example: 100 For the default setting.
Reporting Supported Range of Parameter Values
Command: +VTD=?
Response:
(<dur> range)
Example: (0-255)
Result Codes
OK <dur>= 0-255.
ERROR Otherwise, or if not in Voice Mode.