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SIM5350 AT Command Set

AT+CUARTS = 1

+CUARTS: 1

9.14 AT+CPCM PCM audio path configuration

Description

This command used to select PCM audio path between USB Audio and external audio codec

interface.

SIM PIN References

NO Vendor

Syntax

Test Command Responses

AT+CPCM=? +CPCM: (0,1)

Read Command Responses

AT+CPCM? +CPCM: <arg>

Write Command Responses

AT+CPCM=<arg> OK

Defined values

<arg>

0 – USB Audio.

1 – External audio codec PCM interface.

Examples

AT+CPCM=1

AT+CPCM=?

+CPCM : (0-1)

AT+CPCM?

+CPCM : 1

SIM5350_ATC_V1.02 6/9/2014

140

E R S I O N H I S T O R y3
Table of Contents4
Introduction8
Scope8
References8
Terms and Abbreviations8
Definitions and Conventions9
AT Commands Interface Synopsis11
Interface Settings11
AT Command Syntax11
Information Responses12
AT Commands According V.25TER13
ATA Call Answer13
ATD Dial Command13
ATE Enable Command Echo15
ATH Disconnect Existing Call15
ATI Display Product Identification Information16
ATL Set Monitor Speaker Loudness17
ATO Switch from Command Mode to Data Mode17
ATP Select Pulse Dialling18
ATS0 Set Number of Rings before Automatically Answering the Call18
ATS3 Set Command Line Termination Character19
ATS4 Set Response Formatting Charactor20
ATS5 Set Command Line Editing Charcater20
ATS6 Pause Bufore Blind Dialling21
ATS7 Set Number of Seconds to Wait for Connection Completion21
ATS8 Set Number of Seconds to Wait for Comma Dial Modifier Encountered in Dial String22
ATS10 Set Disconnect Delay after Indicating the Absence of Data Carrier23
ATT Select Tone Dialing23
ATV Set Result Code Format Mode23
ATX Set CONNECT Result Code Format24
ATZ Restore the User Setting from ME25
AT&F Set All Current Parameters to Manufacturer Defaults26
AT+GMI Request Manufacturer Identification26
AT+GMM Request Model Identification26
AT+GMR Request Revision Identification of Software Release26
AT+IPR Set Local Baud Rate Temporarily27
AT+IFC Set Local Data Flow Control28
AT+GCAP Request Overall Capabilities29
AT Commands for Call Control30
AT+CSTA Select Type of Address30
AT+CHUP Hang up Call31
AT+CR Service Reporting Control31
AT+CLCC List Current Calls32
AT+CEER Extended Error Report34
AT+CRC Cellular Result Codes35
AT+CVHU Voice Hang up Control36
AT+VTS DTMF and Tone Generation37
AT+CLIP Calling Line Identification Presentation38
AT+CLIR Calling Line Identification Restriction39
AT+COLP Connected Line Identification Presentation41
AT+CCFC Call Forwarding Number and Conditions42
AT+CCWA Call Waiting44
AT+CHLD Call Related Supplementary Services45
AT Commands for Network46
AT+CREG Network Registration46
AT+COPS Operator Selection48
AT+CLCK Facility Lock50
AT+CPWD Change Password51
AT+CAOC Advice of Charge52
AT+CSSN Supplementary Service Notifications54
AT+COPN Read Operator Names56
AT+EPBSE Band Selection57
AT Commands for MT Control and Status58
CME ERROR Mobile Equipment Error Result Code58
AT+CFUN Set Phone Functionality60
AT+CPIN Enter PIN61
AT+CSQ Signal Quality62
AT+CMEE Report Mobile Equipment Error63
AT+CCLK Real Time Clock64
AT+CRSM Restricted SIM Access65
AT+CACM Accumulated Call Meter66
AT+CAMM Accumulated Call Meter Maximum67
AT+CTZR Time and Time Zone Reporting68
AT+CGMI Request Manufacturer Identification69
AT+CGMM Request Model Identification70
AT+CGMR Request Revision Identification71
AT+CGSN Request Product Serial Number Identification71
AT+CSCS Select te Character Set72
AT+CNUM Subscriber Number73
AT+CIMI Request International Mobile Subscriber Identity74
AT+ICCID Read ICCID of SIM Card75
AT+EPIN1 Enter PIN175
AT+EPIN2 Enter PIN276
AT+EPINC PIN Remaining Attempt Number77
AT+EIND Indication Control Command78
AT+ECSQ Received Signal Level Indication79
AT+ESCRI Send SCRI or Fast Dormancy Request to Network80
AT+EOPS Enhanced Operator Selection81
AT+ECELCK Cell Lock83
AT Commands for SMS84
CMS ERROR Message Service Failure Result Code84
AT+CSMS Select Message Service85
AT+CPMS Preferred Message Storage86
AT+CMGF Select SMS Message Format88
AT+CSCA SMS Service Centre Address89
AT+CSMP Set Text Mode Parameters90
AT+CSDH Show Text Mode Parameters91
AT+CSCB Select Cell Broadcast Message Indication92
AT+CNMI New Message Indications to te93
AT+CMGL List SMS Messages from Preferred Store95
AT+CMGR Read Message99
AT+CNMA New Message Acknowledgement to ME/TA103
AT+CMGS Send Message104
AT+CMSS Send Message from Storage105
AT+CMGW Write Message to Memory106
AT+CMGD Delete Message108
AT Commands for GPRS109
AT+CGDCONT Define PDP Context109
AT+CGQREQ Quality of Service Profile (Requested)111
AT+CGQMIN Quality of Service Profile (Minimum Acceptable)113
AT+CGATT Packet Domain Attach or Detach116
AT+CGACT PDP Context Activate or Deactivate117
AT+CGPADDR Show PDP Address119
AT+CGAUTO Automatic Response to Network Request PDP Context Activation120
AT+CGANS Manual Response to a Network Request for PDP Context Activation121
AT+CGEREP GPRS Event Reporting122
AT+CGREG GPRS Network Registration Status123
AT+CGSMS Select Service for MO SMS Messages125
AT+CGEQREQ 3G Quality of Service Profile (Requested)126
AT Commands for Hardware129
AT+CLDOV Configure the Ldo's Output Voltage130
AT+CPWM Configure the Frequency and Duty for the PWM130
AT+CPWMCLKS Select the Source Clock for the PWM131
AT+CGDRT Set the Direction of Specified GPIO132
AT+CGSETV Set the Value of Specified GPIO133
AT+CGGETV Get the Value of Specified GPIO134
AT+CGISR Set GPIO Interrupt Trigger Condition135
AT+CGFUNC Enable/Disable the Function for the Special GPIO136
AT+CWIIC Write Values to Register of IIC Device137
AT+CRIIC Read Values from Register of IIC Device137
AT+CFGRI Indicate RI When Using URC138
AT+CRIRS Reset RI Pin of Serial Port139
AT+CUARTS UART and USB at Port Switch140
AT+CPCM PCM Audio Path Configuration141
AT+CCODECS Codec Chips Select142
10 AT Commands for Phone Book143
11 Appendixes143
Verbose Code and Numeric Code143
Response String of AT+CEER143
Contact Us148

Brand	SimCom
Model	SIM5350
Category	Control Unit
Language	English

SimCom SIM5350 User Manual

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