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AT Commands
Page 209
ERROR Otherwise, or if not in Voice Mode.
+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.
+VDR - Distinctive Ring
This command causes the modem to enable or disable reporting of the ring
cadence information and to control the timing of the RING event code report if
ring cadence reporting is enabled.
Syntax
+VDR=<enable>, <report>
Defined Values
<enable>
Decimal number corresponding to the selected option.
0 The modem will not report ring cadence
information.
1 The modem will not report ring cadence
information.
<report>
Decimal number specifying ring cadence information report
when enabled by the <enable> subparameter.
0 The modem will produce only DROF and DRON
messages. The modem will not produce any RING
event codes. The modem will report other call
progress event codes as normal
Other The modem will produce only DROF and DRON
messages. The modem will produce a RING event
code after <report>/10 seconds after the falling
edge of the ring pulse (i.e., after the DRON report).
Reporting Current or Selected Values
Command:
+VDR?
Response:
<enable>,<report>
Example:
0,0 For the default setting.
Reporting Supported Range of Parameter Values
Command:
+VDR=?
Summary of Contents for SM9234D
Page 1: ...SM9256D and SM9234D Modems User s Guide 0049 2500 001 Rev B ...
Page 5: ...Page v local or long distance transmission charges ...
Page 6: ......
Page 14: ......
Page 17: ...Introduction Page 17 ...
Page 18: ......
Page 26: ......
Page 28: ...Using the Modem s Auto Connect Feature Page 28 ...
Page 87: ...AT Commands Page 87 example modem models supporting V92 may not support K56 ...
Page 107: ...AT Commands Page 107 Data Transfer Bit error rates for each direction ...
Page 136: ...AT Commands Page 136 S86 26 Remote hangup detected ...
Page 198: ...AT Commands Page 198 OK ERROR If not in Voice Mode ...
Page 213: ...AT Commands Page 213 ...
Page 214: ......