Fibocom G510 User Manual

G5/G6-Family AT Commands User Manual Page
179
of
243
<n>s)
OK
supported tone duration.
The following table shows the +VTD parameters.
<Parameter>
Description
<n>
Defines the length of tones emitted by the +VTS command.
1-255 200mS to 1S adjustable.
11.2.8+VTS, Command-Specific Tone Duration
This command transmits a string of DTMF tones when a voice call is active. DTMF tones may be used, for
example, when announcing the start of a recording period. The duration does not erase the VTD duration.
Note: In GSM, the tone duration value can be modified depending on the specific network.
If the active call is dropped in the middle of playing a DTMF tone, the following unsolicited message
transfers to TE: +VTS: "Call termination stopped DTMF tones transmission".
Command
Syntax
Response/Action
Remarks
Set
+VTS=<DTMF
>[,<duration>]
OK
or:
+CME ERROR: <err>
The Set command sets the tone
and duration (if entered).
Test
+VTS=?
+VTS: (list of supported
<DTMF>,(list of supported
<duration>s)
OK
The Test command displays the
list of supported DTMF tones and
tone lengths.
The following table shows the +VTS parameters.
<Parameter>
Description
<DTMF>
String of ASCII characters (0-9, #, *,A-D)
String length is up to 32 characters long.
<duration>
A DTMF tone of different duration from that set by the +VTD command.
1-255 200mS to 1S adjustable..
Note: The duration defined by +VTS is specific to the DTMF string in this command only. It does not
erase the duration defined by the +VTD command, and is erased when the Module is powered down.
If <duration> is not defined, the +VTD value is used.

Fibocom G510 Specifications

General

Brand	Fibocom
Model	G510
Category	Modem
Language	English