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EHS6 AT Command Set
16.3 AT+VTD
EHS6_ATC_V03.001 15/12/3
Confidential / Released
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16.3 AT+VTD Tone duration
This command refers to an integer <duration> that defines the length of tones transmitted with the AT+VTS
command.
Syntax
Parameter Description
Duration of the DTMF signal in 1/10 seconds with tolerance.
1...5
(P)
...255
Test Command
AT+VTD=?
Response(s)
+VTD: (list of supported<duration>s)
OK
Read Command
AT+VTD?
Response(s)
<duration>
OK
ERROR
+CME ERROR: <err>
Write Command
AT+VTD=<duration>
Response(s)
OK
ERROR
+CME ERROR: <err>
PIN Last Reference(s)
- - - 3GPP TS 27.007 [45]
<duration>
(num)