mt6771 最全的MTK智能AT指令集

tangh

Abstract ............................................................................................................................4
Targeted Reader ................................................................................................................4
Type and Scope of Document............................................................................................4
Purpose ..............................................................................................................................4
Layer4
Document Revision History................................................................................................5
Table of Contents..............................................................................................................6
Lists of Tables.................................................................................................................. 20
1 Introduction............................................................................................................ 21
1.1 Purpose ...................................................................................................................21
1.2 Scope.......................................................................................................................21
1.3 Who Should Read This Document ..........................................................................21
1.4 How to Use This Manual.........................................................................................21
2 References.............................................................................................................. 23
3 Definitions.............................................................................................................. 24
4 Abbreviations ......................................................................................................... 25
5 Overview ................................................................................................................ 26
5.1 Bit Numbering.........................................................................................................26
5.2 Template .................................................................................................................26
5.3 AT+[NAME] – [Brief description of the command].................................................26
6 V.25ter AT Commands............................................................................................. 28
6.1 ATA..........................................................................................................................28
6.2 ATD..........................................................................................................................28
6.3 ATE ..........................................................................................................................30
6.4 ATH..........................................................................................................................30
6.5 ATI ...........................................................................................................................31
6.6 ATL...........................................................................................................................31
6.7 ATO..........................................................................................................................32
6.8 ATP ..........................................................................................................................32
6.9 ATQ..........................................................................................................................33
6.10 ATS0 ........................................................................................................................33
6.11 ATS3 ........................................................................................................................34
6.12 ATS4 ........................................................................................................................35
6.13 ATS5 ........................................................................................................................35
6.14 ATS6 ........................................................................................................................36
6.15 ATS7 ........................................................................................................................36
6.16 ATS8 ........................................................................................................................37
6.17 ATS10 ......................................................................................................................38
6.18 ATT ..........................................................................................................................38
7 07.07 AT Commands – General Commands.............................................................. 45
7.1 AT+CGMI – Request manufacturer identification (Sec 5.1)....................................45
7.2 AT+CGMM – Request model identification (Sec 5.2) .............................................45
7.3 AT+CGMR – Request revision identification (Sec 5.3)............................................45
7.4 AT+CGSN – Request product serial number identification (Sec 5.4)......................46
7.5 AT+CSCS – Select TE character set (Sec 5.5)...........................................................46
7.6 AT+CLAC – List all available AT commands.............................................................47
7.7 AT+CIMI – Request international mobile subscriber identity (Sec 5.6)..................48
8 07.07 AT Commands – Call Control Commands........................................................ 49
8.1 AT+CSTA – Select type of address (Sec 6.1)............................................................49
8.2 AT+CHUP – Hang up call (Sec 6.5)...........................................................................49
8.3 AT+CBST – Select bearer service type (Sec 6.7).....................................................50
8.4 AT+CRLP – Radio Link Protocol (Sec 6.8) ................................................................51
8.5 AT+CR – Service reporting control (Sec 6.9)...........................................................52
8.6 AT+CEER – Extended error report (Sec 6.10)..........................................................53
8.7 AT+CRC – Cellular result code (Sec 6.11)................................................................53
8.8 AT+CSNS – Single Numbering Scheme (Sec 6.19)...................................................54
8.9 AT+CVHU – Voice Hangup Control (Sec 6.20).........................................................55
8.10 AT+EAIC – Approve Incoming Call (Proprietary Command)...................................55
8.11 AT+ECPI – call progress information (Proprietary Command) ...............................56
8.12 AT+EALS –line switch (Proprietary Command).......................................................59
8.13 AT+EVTS – send DTMF (Proprietary Command)....................................................59
8.14 AT+CECALL – initiate an eCall .................................................................................60
8.15 AT+ESVC – Emergency Service Category (Proprietary Command).........................61
8.16 AT+FCLASS...............................................................................................................62
8.17 AT+VGR – Receive gain selection............................................................................63
8.18 AT+VGT – Transmit gain selection ..........................................................................63
8.19 ATDE – dial up emergency call................................................................................64
8.20 AT+EVOCD – enable/disable report of the current voice codec. ...........................64
8.21 AT%EMSDTNUM – set Ecall test number ...............................................................65
8.22 AT%EMSDRNUM – set Ecall Reconfiguration number ...........................................66
8.23 AT+EECCUD – update modem ECC number table ..................................................66
8.24 AT+EHVOLTE – update hVoLTE mode for 1XRTT MO Call attempt........................67