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SimCom SIM7500 Series User Manual
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Smart Machine S
mar
t Decision
SIM7
5
00_SI
M7600
Se
ries_A
T Com
mand
Manual_V1
.07
2017
-
12
-
25
412
Contact us
:
Shangha
i SIMCom
W
i
re
less Sol
utions Ltd
.
Add: Building
A
, SIM Tec
hnology
Building, No.633, Jinzhong
Road, Chang
ning Dist
rict
200
335
Te
l: 86
-21-
32523300
Fax: 86-
21-32523020
Email:
s
imc
om@
si
m.c
o
m
Website:
www
.simcomm2m.c
om
SIMCOM
CONFIDENTIAL
FILE
412
Table of Contents
E R S I O N H I S T O R y
3
Table of Contents
9
1 Introduction
18
Scope
18
References
18
Terms and Abbreviations
18
Definitions and Conventions
19
2 AT Interface Synopsis
21
Interface Settings
21
AT Command Syntax
21
Information Responses
22
3 AT Commands According V.25TER
23
A/ Repeat Last Command
23
ATD Dial Command
23
Atd><Mem><N> Originate Call from Specified Memory
25
Atd><N> Originate Call from Active Memory (1)
26
Atd><Str> Originate Call from Active Memory (2)
27
ATA Call Answer
28
ATH Disconnect Existing Call
29
ATS0 Automatic Answer Incoming Call
29
Switch from Data Mode to Command Mode
30
ATO Switch from Command Mode to Data Mode
31
ATI Display Product Identification Information
31
AT+IPR Set Local Baud Rate Temporarily
33
AT+ICF Set Control Character Framing
34
AT+IFC Set Local Data Flow Control
35
AT&C Set DCD Function Mode
36
ATE Enable Command Echo
37
AT&V Display Current Configuration
37
AT&D Set DTR Function Mode
38
AT&S Set DSR Function Mode
38
ATV Set Result Code Format Mode
39
AT&F Set All Current Parameters to Manufacturer Defaults
40
ATQ Set Result Code Presentation Mode
41
ATX Set CONNECT Result Code Format
41
AT\V Set CONNECT Result Code Format about Protocol
42
AT&E Set CONNECT Result Code Format about Speed
43
AT&W Save the User Setting to ME
44
ATZ Restore the User Setting from ME
44
AT+CGMI Request Manufacturer Identification
45
AT+CGMM Request Model Identification
46
AT+CGMR Request Revision Identification
46
AT+CGSN Request Product Serial Number Identification
47
AT+CSCS Select te Character Set
48
AT+CIMI Request International Mobile Subscriber Identity
49
AT+CIMIM Request Another International Mobile Subscriber Identity
49
AT+GCAP Request Overall Capabilities
50
4 AT Commands for Status Control
52
AT+CFUN Set Phone Functionality
52
AT+CPIN Enter PIN
53
AT+CICCID Read ICCID from SIM Card
54
AT+CSIM Generic SIM Access
55
AT+CRSM Restricted SIM Access
56
AT+SPIC Times Remain to Input SIM PIN/PUK
60
AT+CSPN Get Service Provider Name from SIM
61
AT+CSQ Query Signal Quality
62
AT+AUTOCSQ Set CSQ Report
63
AT+CSQDELTA Set RSSI Delta Change Threshold
64
AT+CATR Configure URC Destination Interface
65
AT+CPOF Power down the Module
66
AT+CRESET Reset the Module
67
AT+CACM Accumulated Call Meter
67
AT+CAMM Accumulated Call Meter Maximum
68
AT+CPUC Price Per Unit and Currency Table
69
AT+CCLK Real Time Clock Management
70
AT+CMEE Report Mobile Equipment Error
71
AT+CPAS Phone Activity Status
72
AT+SIMEI Set IMEI for the Module
73
AT+SMEID Request Mobile Equipment Identifier
74
AT+CSVM Voice Mail Subscriber Number
75
AT+CUSBPIDSWITCH Change Module's PID
76
Indication of EONS
77
Indication of Voice Mail
77
5 AT Commands for Network
78
AT+CREG Network Registration
78
AT+COPS Operator Selection
79
AT+CLCK Facility Lock
82
AT+CPWD Change Password
83
AT+CCUG Closed User Group
85
AT+CUSD Unstructured Supplementary Service Data
86
AT+CAOC Advice of Charge
87
AT+CSSN Supplementary Service Notifications
88
AT+CPOL Preferred Operator List
90
AT+COPN Read Operator Names
92
AT+CNMP Preferred Mode Selection
93
AT+CNBP Preferred Band Selection
94
AT+CNAOP Acquisitions Order Preference
97
AT+CPSI Inquiring UE System Information
98
AT+CNSMOD Show Network System Mode
102
AT+CEREG EPS Network Registration Status
103
AT+CTZU Automatic Time and Time Zone Update
105
AT+CTZR Time and Time Zone Reporting
106
AT+NETMODE WCDMA & TDSCDMA Mode Select
107
6 AT Commands for Call Control
109
AT+CVHU Voice Hang up Control
109
AT+CHUP Hang up Call
110
AT+CBST Select Bearer Service Type
110
AT+CRLP Radio Link Protocol
112
AT+CR Service Reporting Control
113
AT+CRC Cellular Result Codes
115
AT+CLCC List Current Calls
116
AT+CEER Extended Error Report
118
AT+CCWA Call Waiting
119
AT+CHLD Call Related Supplementary Services
120
AT+CCFC Call Forwarding Number and Conditions
122
AT+CLIP Calling Line Identification Presentation
123
AT+CLIR Calling Line Identification Restriction
125
AT+COLP Connected Line Identification Presentation
126
AT+VTS DTMF and Tone Generation
128
AT+VTD Tone Duration
129
AT+CSTA Select Type of Address
130
AT+CMOD Call Mode
131
AT+VMUTE Speaker Mute Control
132
AT+CMUT Microphone Mute Control
133
AT+MORING Enable or Disable Report MO Ring URC
133
AT+CSDVC Switch Voice Channel Device
134
AT+CLVL Loudspeaker Volume Level
135
AT+SIDET Set Sidetone
136
AT+CACDBFN Change Default ACDB Filename
137
AT+CPCMREG USB Audio Control
138
AT+CMICGAIN Adjust MIC Gain
139
AT+COUTGAIN Adjust out Gain
140
AT+CTXVOL Adjust TX Voice MIC Volume
140
AT+CTXMICGAIN Adjust TX Voice MIC Gain
141
AT+CRXVOL Adjust RX Voice Output Speaker Volume
142
AT+CECH Inhibit Far-End Echo
143
AT+CECDT Inhibit Echo During Doubletalk
144
AT+CECWB Inhibit Echo in the High Band
145
AT+CNSN MIC NOISE Suppression
146
AT+CNSLIM MIC NOISE Suppression
146
AT+CFNSMOD Adjust Parameter Fnsmode of RX_VOICE_FNS
147
AT+CFNSIN Adjust Parameter Fnsinputgain of RX_VOICE_FNS
148
AT+CFNSLVL Adjust Parameter Fnstargetns of RX_VOICE_FNS
149
AT+CECRX Enable or Disable VOICE_MOD_ENABLE
150
AT+CNLPPG Modify the Nlpp_Gain in DSP
151
AT+CNLPPL Modify the Nlpp_Limit in DSP
151
AT+CECM Adjust Echo Canceller
152
AT+CPCMFRM Set Usb Audio Sample Rate to 16K Bit
153
7 AT Commands for SMS
155
AT+CSMS Select Message Service
155
AT+CPMS Preferred Message Storage
156
AT+CMGF Select SMS Message Format
158
AT+CSCA SMS Service Centre Address
159
AT+CSCB Select Cell Broadcast Message Indication
160
AT+CSMP Set Text Mode Parameters
161
AT+CSDH Show Text Mode Parameters
162
AT+CNMA New Message Acknowledgement to ME/TA
163
AT+CNMI New Message Indications to te
164
AT+CGSMS Select Service for MO SMS Messages
166
AT+CMGL List SMS Messages from Preferred Store
167
AT+CMGR Read Message
171
AT+CMGS Send Message
175
AT+CMSS Send Message from Storage
176
AT+CMGW Write Message to Memory
177
AT+CMGD Delete Message
179
AT+CMGMT Change Message Status
180
AT+CMVP Set Message Valid Period
181
AT+CMGRD Read and Delete Message
182
AT+CMGSEX Send Message
183
AT+CMSSEX Send Multi Messages from Storage
184
AT+CMGP Set Cdma/Evdo Text Mode Parameters
185
8 AT Commands for Phonebook
187
AT+CPBS Select Phonebook Memory Storage
187
AT+CPBR Read Phonebook Entries
188
AT+CPBF Find Phonebook Entries
190
AT+CPBW Write Phonebook Entry
191
AT+CNUM Subscriber Number
192
9 AT Commands for GPRS
194
AT+CGREG GPRS Network Registration Status
194
AT+CGATT Packet Domain Attach or Detach
195
AT+CGACT PDP Context Activate or Deactivate
196
AT+CGDCONT Define PDP Context
197
AT+CGDSCONT Define Secondary PDP Context
199
AT+CGTFT Traffic Flow Template
202
AT+CGQREQ Quality of Service Profile (Requested)
205
AT+CGEQREQ 3G Quality of Service Profile (Requested)
207
AT+CGQMIN Quality of Service Profile (Minimum Acceptable)
212
AT+CGEQMIN 3G Quality of Service Profile (Minimum Acceptable)
215
AT+CGDATA Enter Data State
219
AT+CGPADDR Show PDP Address
220
AT+CGCLASS GPRS Mobile Station Class
222
AT+CGEREP GPRS Event Reporting
223
AT+CGAUTH Set Type of Authentication for PDP-IP Connections of GPRS
225
10 Hardware Related Commands
227
AT+CVALARM Low and High Voltage Alarm
227
AT+CVAUXS Set State of the Pin Named VREG_AUX1
228
AT+CVAUXV Set Voltage Value of the Pin Named VREG_AUX1
229
AT+CADC Read ADC Value
230
AT+CADC2 Read ADC2 Value
230
AT+CMTE Control the Module Whether Power Shutdown When the Module's Temperature Upon the Critical Temperature
231
AT+CPMVT Low and High Voltage Power off
233
AT+CDELTA Set the Module Go to Recovery Mode
234
AT+CRIIC Read Values from Register of IIC Device
234
AT+CWIIC Write Values to Register of IIC Device
235
AT+CBC Read the Voltage Value of the Power Supply
236
AT+CPMUTEMP Read the Temperature of the Module
236
11 AT Commands for SIM Application Toolkit
238
AT+STIN SAT Indication
238
AT+STGI Get SAT Information
239
AT+STGR SAT Respond
242
AT+STK STK Switch
243
AT+STKFMT Set STK Pdu Format
244
AT+STENV Original STK PDU Envelope Command
245
AT+STSM Get STK Setup Menu List with PDU Mode
246
12 AT Commands for Hardware
247
AT+IPREX Set Local Baud Rate Permanently
247
AT+CFGRI Indicate RI When Using URC
248
AT+CSCLK Control UART Sleep
249
AT+CMUX Enable the Multiplexer over the UART
250
AT+CGFUNC Enable/Disable the Function for the Special GPIO
251
AT+CGDRT Set the Direction of Specified GPIO
253
AT+CGSETV Set the Value of Specified GPIO
254
AT+CGGETV Get the Value of Specified GPIO
254
AT+CGISR Set GPIO Interrupt Trigger Condition
255
13 AT Commands for File System
257
AT+FSCD Select Directory as Current Directory
257
AT+FSMKDIR Make New Directory in Current Directory
258
AT+FSRMDIR Delete Directory in Current Directory
259
AT+FSLS List Directories/Files in Current Directory
260
AT+FSDEL Delete File in Current Directory
261
AT+FSRENAME Rename File in Current Directory
262
AT+FSATTRI Request File Attributes
263
AT+FSMEM Check the Size of Available Memory
264
AT+FSLOCA Select Storage Place
264
AT+FSCOPY Copy an Appointed File
265
14 AT Commands for File Transmission
268
AT+CFTRANRX Transfer a File to EFS
268
AT+CFTRANTX Transfer a File from EFS to Host
269
15 AT Commands for Internet Service
271
Pdp
271
AT+CSOCKSETPN Set Active PDP Context's Profile Number
271
AT+CIPDNSSET Set DNS Query Parameters
272
AT+CDNSGIP Query the IP Address of Given Domain Name
273
AT+CDNSGHNAME Query the Domain Name of Given IP Address
274
AT+CPING Ping Destination Address
275
AT+CPINGSTOP Stop an Ongoing Ping Session
277
AT+CTCPFIN Configure TCP FIN
278
AT+CTCPKA Conigure TCP Heartbeat
279
AT+CTEUTP Set Unknown Incoming TCP Packet Echo
280
AT+CUPURE Set UDP Port Unreachable ICMP Echo
281
AT+CINICMPALLOW Preferred ICMP Filter
282
AT+CDNSSRV Get Dns Server Ip Address
283
Tcp/Udp
284
AT+CIPCCFG Configure Parameters of Socket
284
AT+CIPSENDMODE Select Sending Mode
286
AT+CIPTIMEOUT Set TCP/IP Timeout Value
287
AT+CIPHEAD Add an IP Head When Receiving Data
288
AT+CIPSRIP Show Remote IP Address and Port
289
AT+CIPMODE Select TCP/IP Application Mode
290
AT+NETOPEN Open Socket
291
AT+NETCLOSE Close Socket
292
AT+IPADDR Inquire Socket PDP Address
293
AT+CIPFILTERSET IP Filter Configuration
294
AT+SERVERSTART Startup TCP Server
296
AT+SERVERSTOP Stop TCP Server
297
AT+CIPOPEN Establish Connection in Multi-Socket Mode
298
AT+CIPSEND Send Data through TCP or UDP Connection
300
AT+CIPRXGET Get the Network Data Manually
303
AT+CIPCLOSE Close TCP or UDP Socket
305
AT+CIPSTAT Inquire the Total Size of Data Sent or Received
307
Information Elements Related to TCP/IP
308
Unsolicited TCP/IP Command <Err> Codes
308
Ftp
309
AT+CFTPPORT Set FTP Server Port
309
AT+CFTPMODE Set FTP Mode
310
AT+CFTPTYPE Set FTP Type
310
AT+CFTPSERV Set FTP Server Domain Name or IP Address
311
AT+CFTPUN Set User Name for FTP Access
312
AT+CFTPPW Set User Password for FTP Access
313
AT+CFTPGETFILE Get a File from FTP Server to EFS
314
AT+CFTPPUTFILE Upload a File from Module EFS to FTP Server
315
AT+CFTPGET Get a File from FTP Server and Output It to SIO
316
AT+CFTPPUT Upload the DATA from SIO to FTP Server
318
AT+CFTPLIST List the Items in the Directory on FTP Server
320
AT+CFTPMKD Create a New Directory on FTP Server
321
AT+CFTPRMD Delete a Directory on FTP Server
322
AT+CFTPDELE Delete a File on FTP Server
323
AT+CFTPCACHERD Output Cached Data to MCU
323
Unsolicited FTP Codes (Summary of CME ERROR Codes)
325
Ftps
325
AT+CFTPSSTART Acquire FTPS Protocol Stack
325
AT+CFTPSSTOP Stop FTPS Protocol Stack
326
AT+CFTPSLOGIN Login the FTPS Server
327
AT+CFTPSLOGOUT Logout the FTPS Server
328
AT+CFTPSMKD Create a New Directory on FTPS Server
328
AT+CFTPSRMD Delete a Directory on FTPS Server
329
AT+CFTPSDELE Delete a File on FTPS Server
330
AT+CFTPSLIST List the Items in the Directory on FTPS Server
330
AT+CFTPSGETFILE Get a File from FTPS Server to EFS
332
AT+CFTPSPUTFILE Upload a File in Module EFS to FTPS Server
333
AT+CFTPSGET Get a File from FTPS Server to Serial Port
335
AT+CFTPSPUT Put a File to FTPS Server
337
AT+CFTPSSINGLEIP Set FTPS Data Socket Address Type
338
AT+CFTPSCACHERD Output Cached Data to MCU
339
Unsolicited FTPS Codes
340
Unsolicited FTPS Command <Err> Codes
340
Http
340
At+Chttpact
340
Unsolicited HTTP Codes (Summary of CME ERROR Codes)
343
Https
344
AT+CHTTPSSTART Acquire HTTPS Protocol Stack
344
AT+CHTTPSSTOP Stop HTTPS Protocol Stack
344
AT+CHTTPSOPSE Open HTTPS Session
345
AT+CHTTPSCLSE Close HTTPS Session
346
AT+CHTTPSSEND Send HTTPS Request
346
AT+CHTTPSRECV Receive HTTPS Response
348
AT+CHTTPSSTATE Get the State of HTTPS Stack
349
Unsolicited HTTPS Codes
350
Unsolicited HTTPS Command <Err> Codes
350
Htp
351
AT+CHTPSERV Set HTP Server Info
351
AT+CHTPUPDATE Updating Date Time Using HTP Protocol
352
Unsolicited HTP Codes
353
Ntp
353
AT+CNTP Update System Time
353
Unsolicited NTP Codes
354
Common Channel Service
354
AT+CCHSTART Acquire Common Channel Service
355
AT+CCHSTOP Stop Common Channel Service
355
AT+CCHOPEN Open a Channel
356
AT+CCHCLOSE Close a Channel
357
AT+CCHSEND Send Data to Peer
358
AT+CCHRECV Receive Data from the Channel
359
AT+CCHSET Set the Parameter of Common Channel Service
360
AT+CCHADDR Get the Ipv4 Address for Common Channel Service
361
AT+CCERTVERIFY Set SSL Server Cert Verify Flag
362
Unsolicited Common Channel Codes
363
Unsolicited Common Channel Command <Err> Codes
363
SSL Certificate & Key Management
364
AT+CCERTDOWN Transfer a Certificate File to Module
364
AT+CCERTLIST List Certificate/Key in Module
364
AT+CCERTDELE Delete Certificate/Key in the Module
365
16 AT Commands for Open/Close Network
367
AT+CNETSTART Open Network
367
AT+CNETSTOP Close Network
368
AT+CNETIPADDR Inquire PDP Address
369
Unsolicited CNETSTART/CNETSTOP Codes
369
17 AT Commands for GPS
371
AT+CGPS Start/Stop GPS Session
371
AT+CGPSINFO Get GPS Fixed Position Information
372
AT+CGPSCOLD Cold Start GPS
374
AT+CGPSHOT Hot Start GPS
374
AT+CGPSURL Set AGPS Default Server URL
375
AT+CGPSSSL Set AGPS Transport Security
376
AT+CGPSAUTO Start GPS Automatic
376
AT+CGPSNMEA Configure NMEA Sentence Type
377
AT+CGPSNEMARATE Set NMEA Output Rate
378
AT+CGPSMD Configure AGPS MO Method
379
AT+CGPSFTM Start GPS Test Mode
380
AT+CGPSDEL Delete the GPS Information
381
AT+ CGPSXE Enable/Disable GPS XTRA Function
382
AT+CGPSXD Download XTRA Assistant File
382
AT+CGPSXDAUTO Download XTRA Assistant File Automatically
383
AT+CGPSINFOCFG Report GPS NMEA-0183 Sentence
384
AT+CGPSPMD Configure Positioning Mode
386
AT+CGPSMSB Configure Based Mode Switch to Standalone
387
AT+CGPSHOR Configure Positioning Desired Accuracy
388
AT+CGPSNOTIFY LCS Respond Positioning Request
389
AT+CGPSMODE Configure GPS and GLONASS Mode
389
AT+CBDS Enable/Disable BEIDOU Session
390
AT+CGNSSINFO Get GNSS Fixed Position Information
391
Unsolicited XTRA Download Codes
393
AT+CLBS Base Station Location
393
AT+CLBSCFG Base Station Location Configure
396
AT+CASSISTLOC Base Station Location of Lte/Cdma1X Mode
398
18 Audio Application Commands
400
AT+CREC Record Wav Audio File
400
AT+CCMXPLAYWAV Play Wav Audio File
401
AT+CCMXSTOPWAV Stop Playing Wav Audio File
402
AT+ CCMXPLAY Play Audio File
402
AT+ CCMXSTOP Stop Playing Audio File
403
19 Appendixes
404
Verbose Code and Numeric Code
404
Response String of AT+CEER
404
Summary of CME ERROR Codes
408
Summary of CMS ERROR Codes
411
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SimCom SIM7500 Series Specifications
General
Brand
SimCom
Model
SIM7500 Series
Category
Control Unit
Language
English
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