Data Sheet

Smart Machine Smart Decision
15.2.20 AT+CMMSPROFILE Set User Agent Profile ......................................................318
15.2.21 AT+CMMSTIMEOUT Set MMS Timeout...........................................................319
15.2.22 AT+CMMSSTATUS Get MMS Status ................................................................320
15.2.23 AT+CMMSINIT Initialize MMS Function...........................................................321
15.2.24 AT+CMMSTERM Exit MMS Function ...............................................................321
15.2.25 AT+CMMSSCONT Save MMS Context..............................................................322
16 AT Commands for DDET Application..............................................323
16.1 Overview ........................................................................................................323
16.2 Detailed Descriptions of Commands..............................................................323
16.2.1 AT+DDET DTMF Detection Control.....................................................................323
17 AT Commands for RECORD Application........................................325
17.1 Overview ........................................................................................................325
17.2 Detailed Descriptions of Commands..............................................................325
17.2.1 AT+CREC Record Operation..................................................................................325
17.2.2 AT+CRECORD Record and Send Data to UART...................................................328
18 AT Commands for TTS Application .................................................330
18.1 Overview ........................................................................................................330
18.2 Detailed Descriptions of Commands..............................................................330
18.2.1 AT+CTTS TTS Operation.......................................................................................330
18.2.2 AT+CTTSPARAM Set Parameters of the TTS Playing..........................................331
18.2.3 AT+CTTSRING Enable/Disable TTS Play During Incoming Call Ring................332
19 Supported Unsolicited Result Codes .................................................333
19.1 Summary of CME ERROR Codes .................................................................333
19.2 Summary of CMS ERROR Codes .................................................................336
19.3 Summary of Unsolicited Result Codes ..........................................................340
20 AT Commands Examples ..................................................................345
20.1 Profile Commands ..........................................................................................345
20.2 SIM Commands..............................................................................................346
20.3 General Commands ........................................................................................347
20.4 Call Control Commands.................................................................................347
20.5 SIM Toolkit Commands .................................................................................349
20.6 Audio Commands ...........................................................................................349
20.7 SMS Commands.............................................................................................350
20.8 GPRS Commands...........................................................................................351
20.9 TCPIP Commands ..........................................................................................353
20.10 IP Commands ...............................................................................................353
20.11 PING Commands..........................................................................................353
20.12 HTTP and FTP Commands ..........................................................................355
20.13 GSM Location Commands ...........................................................................355
SIM800 Series_AT Command Manual_V1.05 12 2014-07-31