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A7600 Series_AT Command Manual
_V1.01.02
Smart Machine Smart Decision
A7600 Series_AT Command Manual_V1.01.02 2020-02-11
1
Document Title:
A7600 Series_AT Command Manual
Version:
1.01.02
Date:
2020-02-11
Status:
Release
Document ID:
A7600 Series_AT Command Manual_V1.01.02
General Notes
SIMCom offers this information as a service to its customers, to support application and engineering efforts
that use the products designed by SIMCom. The information provided is based upon requirements
specifically provided to SIMCom by the customers. SIMCom has not undertaken any independent search
for additional relevant information, including any information that may be in the customer’s possession.
Furthermore, system validation of this product designed by SIMCom within a larger electronic system
remains the responsibility of the customer or the customer’s system integrator. All specifications supplied
herein are subject to change.
Copyright
This document contains proprietary technical information which is the property of SIMCom Limited.,
copying of this document and giving it to others and the using or communication of the contents thereof,
are forbidden without express authority. Offenders are liable to the payment of damages. All rights reserved
in the event of grant of a patent or the registration of a utility model or design. All specification supplied
herein are subject to change without notice at any time.
Copyright © Shanghai SIMCom Wireless Solutions Ltd. 2019
Smart Machine Smart Decision
A7600 Series_AT Command Manual_V1.01.02 2020-02-11
2
Version History
Version
Date
Chapter
What is new
V1.00
2019-05-15
New version
V1.01.00
2019-05-20
10.9 AT+CGEQREQ
10.11 AT+CGEQMIN
Modify these commands
V1.01.00
2019-05-22
8.9 AT+CNMI
14.1.1 AT+CHTPSERV
14.2.1 AT+CNTP
Modify these commands
V1.01.00
2019-06-05
3.15 AT&W
3.16 ATZ
Modify these commands
V1.01.00
2019-06-12
15 AT Commands for LBS
Add this chapter
V1.01.01
2019-06-17
3.10 AT&V
8.4 AT+CSCA
8.6 AT+CSMP
9.4 AT+CPBW
9.5 AT+CNUM
10.14 AT+CGCLASS
14.1.1 AT+CHTPSERV
14.2.1 AT+CNTP
Modify these commands
V1.01.02
2019-07-08
9.5 AT+CNUM
14.2.1 AT+CNTP
Modify these commands
V1.01.02
2019-08-09
10.17 AT+CPING
Add this command
V1.01.02
2019-08-09
3.8 ATI
3.14 ATX
3.18 AT+CGMM
3.19 AT+CGMR
7.2 AT+COPS
10.4 AT+CGACT
10.5 AT+CGDCONT
10.7 AT+CGTFT
10.9 AT+CGEQREQ
10.11 AT+CGEQMIN
12.1 AT+FSCD
13.1 AT+CFTRANRX
13.2 AT+CFTRANTX
15.1 AT+CLBS
Modify these commands
Smart Machine Smart Decision
A7600 Series_AT Command Manual_V1.01.02 2020-02-11
3
Contents
V e r s i o n H i s t o r y ............................................................................................................ 2
C o n t e n t s ........................................................................................................................... 3
1 Introduction ...................................................................................................................... 8
1.1 Scope ......................................................................................................................................... 8
1.2 References ................................................................................................................................. 8
1.3 Terms and abbreviations .............................................................................................................. 8
1.4 Definitions and conventions ......................................................................................................... 9
2 AT Interface Synopsis ....................................................................................................... 11
2.1 Interface settings ........................................................................................................................ 11
2.2 AT command syntax ................................................................................................................... 11
2.3 Information responses ............................................................................................................... 12
3 AT Commands According V.25TER ...................................................................................13
3.1 A/ Repeat last command ......................................................................................................... 13
3.2 ATD Dial command ............................................................................................................... 13
3.3 ATA Call answer .................................................................................................................... 15
3.4 ATH Disconnect existing call .................................................................................................. 15
3.5 ATS0 Automatic answer incoming call .................................................................................... 16
3.6 +++ Switch from data mode to command mode ........................................................................ 17
3.7 ATO Switch from command mode to data mode ....................................................................... 17
3.8 ATI Display product identification information ......................................................................... 18
3.9 ATE Enable command echo .................................................................................................... 19
3.10 AT&V Display current configuration ....................................................................................... 20
3.11 ATV Set result code format mode ............................................................................................ 21
3.12 AT&F Set all current parameters to manufacturer defaults ......................................................... 21
3.13 ATQ Set Result Code Presentation Mode ................................................................................. 22
3.14 ATX Set CONNECT Result Code Format ................................................................................ 23
3.15 AT&W Save the user setting to ME ......................................................................................... 24
3.16 ATZ Restore the user setting from ME ..................................................................................... 24
3.17 AT+CGMI Request manufacturer identification ........................................................................ 25
3.18 AT+CGMM Request model identification ................................................................................ 26
3.19 AT+CGMR Request revision identification .............................................................................. 26
3.20 AT+CGSN Request product serial number identification ........................................................... 27
3.21 AT+CSCS Select TE character set ........................................................................................... 28
3.22 AT+GCAP Request overall capabilities .................................................................................... 29
4 AT Commands for Serial Interface .....................................................................................30
4.1 AT&D Set DTR function mode ............................................................................................... 30
4.2 AT&C Set DCD function mode ............................................................................................... 30
4.3 AT+IPR Set local baud rate temporarily ................................................................................... 31
4.4 AT+ICF Set control character framing ..................................................................................... 32
4.5 AT+IFC Set local data flow control .......................................................................................... 33
4.6 AT+IPREX Set local baud rate permanently ............................................................................. 34
Smart Machine Smart Decision
A7600 Series_AT Command Manual_V1.01.02 2020-02-11
4
4.7 AT+CSCLK Control UART Sleep ........................................................................................... 35
4.8 AT+CMUX Enable the multiplexer over the UART .................................................................. 36
4.9 AT+CATR Configure URC destination interface ....................................................................... 38
5 AT Commands for Status Control .......................................................................................40
5.1 AT+CFUN Set phone functionality .......................................................................................... 40
5.2 AT+CSQ Query signal quality ................................................................................................. 41
5.3 AT+AUTOCSQ Set CSQ report .............................................................................................. 42
5.4 AT+CSQDELTA Set RSSI delta change threshold ..................................................................... 43
5.5 AT+CPOF Power down the module ......................................................................................... 44
5.6 AT+CRESET Reset the module ............................................................................................... 44
5.7 AT+CACM Accumulated call meter ........................................................................................ 45
5.8 AT+CAMM Accumulated call meter maximum ........................................................................ 46
5.9 AT+CPUC Price per unit and currency table ............................................................................. 47
5.10 AT+CCLK Real time clock management .................................................................................. 48
5.11 AT+CMEE Report mobile equipment error .............................................................................. 49
5.12 AT+CPAS Phone activity status ............................................................................................... 50
5.13 AT+SIMEI Set IMEI for the module ........................................................................................ 51
6 AT Commands for SIM Card .............................................................................................53
6.1 AT+CICCID Read ICCID from SIM card ................................................................................ 53
6.2 AT+CPIN Enter PIN ............................................................................................................... 53
6.3 AT+CLCK Facility lock .......................................................................................................... 55
6.4 AT+CPWD Change password ................................................................................................. 56
6.5 AT+CIMI Request international mobile subscriber identity ........................................................ 58
6.6 AT+CSIM Generic SIM access ................................................................................................ 59
6.7 AT+CRSM Restricted SIM access ........................................................................................... 59
6.8 AT+SPIC Times remain to input SIM PIN/PUK ....................................................................... 64
6.9 AT+CSPN Get service provider name from SIM ....................................................................... 65
7 AT Commands for Network ...............................................................................................67
7.1 AT+CREG Network registration .............................................................................................. 67
7.2 AT+COPS Operator selection .................................................................................................. 68
7.3 AT+CUSD Unstructured supplementary service data ................................................................ 70
7.4 AT+CSSN Supplementary service notifications ........................................................................ 71
7.5 AT+CPOL Preferred operator list............................................................................................. 73
7.6 AT+COPN Read operator names ............................................................................................. 75
7.7 AT+CNMP Preferred mode selection ....................................................................................... 76
7.8 AT+CNBP Preferred band selection ......................................................................................... 77
7.9 AT+CPSI Inquiring UE system information .............................................................................. 79
7.10 AT+CNSMOD Show network system mode ............................................................................. 82
7.11 AT+CTZU Automatic time and time zone update ...................................................................... 83
7.12 AT+CTZR Time and time zone reporting ................................................................................. 84
8 AT Commands for SMS ....................................................................................................85
8.1 AT+CSMS Select message service........................................................................................... 85
8.2 AT+CPMS Preferred message storage ...................................................................................... 87
剩余207页未读,继续阅读
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