LTE Standard Module Series 6. The module supports WAV, AMR, AWB and PCM recording formats. Table 3: The Description of in URC +QAUDRIND: 0, 0 Saved 1 Unknown error 3 No space for recording 6 Interrupted by other audio tasks Example AT+QAUDRD=1,"A.wav",13,0 //Record the uplink sound in WAV format and store it in UFS:. OK AT+QAUDRD=0 //Stop recording. OK AT+QAUDRD=1,"B.wav",13,1 //Record the downlink sound in WAV format during the call and store it in UFS:. OK AT+QAUDRD=0 //Stop recording. OK 2.3.4. AT+QPSND Play Audio File to Far-End or Near-End This command plays local audio file to far-end or near-end.
EC200U&EG915U_Series_Audio_Application_Note 11 / 25 Meaning AT+QPSND Play Audio File to Far-End or Near-End Test Command AT+QPSND=? Response +QPSND: (list of supported s), ,(list of _ supported s),(list of supported s),(list of supported s) OK Read Command AT+QPSND? Response +QPSND: OK