Telit Wireless Solutions ML865G1 Reference Guide

ME310G1/ME910G1/ML865G1 AT Commands Reference Guide
80617ST10991A Rev. 11 Page 45 of 1039 2021-09-23
Not Subject to NDA
3.1.3. AT+VTS - DTMF Tones Transmission
The command handles the transmission of DTMF tones.
3GPP TS 27.007
TIA IS-101
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Required
No
No
-
2
AT+VTS=<dtmfChar>
Execution command allows the transmission of DTMF tones.
Parameter:
Name
Type
Default
Description
<dtmfChar>
string
-
an ASCII character in the set (0 - 9),
#,*,(A-D). It allows the user to send a
DTMF tones, with a duration that was
defined through +VTD command.
Warning: the string Type must be replaced with char Type.
AT+VTS=?
Test command provides the list of supported <dtmf>s in the format:
(list of supported <dtmf>s)

Telit Wireless Solutions ML865G1 Specifications

General

Brand	Telit Wireless Solutions
Model	ML865G1
Category	Wireless modules
Language	English