Specifications

TC35i AT Command Set
Confidential / Released
TC35i_ATC_V01.05 Page 152 of 278 04.08.2003
4.49 AT+VTD=<n> Tone duration
Test command
AT+VTD=?
This command refers to an integer <duration> that defines the
length of tones transmitted with the +VTS command.
Response
+VTD (list of supported <duration>s) OK
Parameter
See write command
Read command
AT+VTD?
Response
<duration> OK
Parameter
See write command
Write command
AT+VTD=
<duration>
Response
OK
Parameter
<duration> 1 – 255 duration of the tone in 1/10 second
Reference
GSM 07.07
Note