[Quectel_M26] audio AT command response error

Hi, im working with Quectel M26,
when i send at command to get audio information:
AT^CVOICE?,
AT^DDSETEX=2
i got
+CME ERROR: 100
what wrong with it, do M26 support those command

somebody help me :joy: :joy: :joy:

Hi,
Could you tell me the software version of the module?(Please use ATI to check)

ATI
Quectel_Ltd
Quectel_M26
Revision: M26FAR05A05-TTS20190501

:raised_back_of_hand:

I don’t see information about this software.The TTS software may not support those two AT command.
If you need more help,you can contact support@quectel.com.

AT+CGMI

Quectel_Ltd
Quectel_M26
Revision: MTK 0828

can i update M26 firmware to run those command?

Could you tell me your specific requirements?Perhaps your software will have other at command that support this feature.

1 Like

i want to get audio from incoming call to my computer to processing and save it to file

You can refer to audio documentation,please download this documentation from the link below:
https://www.quectel.com/download/quectel_gsm_audio_player_application_note_v3-2/