Telit Wireless Solutions LE910C series - Embedded DTMF Decoder & TTY; AT#DTMF - Embedded DTMF Decoder Enabling

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 1023 of 1904 2022-03-04
Not Subject to NDA
3.12.5. Embedded DTMF Decoder & TTY
3.12.5.1. AT#DTMF - Embedded DTMF Decoder Enabling
This command enables/disables the embedded DTMF decoder.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
Common
profile
No
-
2
AT#DTMF=<mode>
Set command enables/disables the embedded DTMF decoder.
Parameter:
Name
Type
Default
Description
<mode>
integer
0
enables/disables the embedded DTMF
decoder
Values:
0
:
disables DTMF decoder
1
:
enables DTMF decoder
2
:
enables DTMF decoder without URC notify
Additional info:
<mode>=1
The DTMF tone receiving is notified with an unsolicited message
through AT interface in the following format:
#DTMFEV: X,Y