SIM300D AT Command Set - Distributed Systems and Networking
SIM300D AT Command Set - Distributed Systems and Networking
SIM300D AT Command Set - Distributed Systems and Networking
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<strong>SIM300D</strong> <strong>AT</strong> <strong>Comm<strong>and</strong></strong> <strong>Set</strong><br />
Confidential SIMCOM<br />
2 <strong>AT</strong> <strong>Comm<strong>and</strong></strong>s According to V.25TER<br />
These <strong>AT</strong> comm<strong>and</strong> are designed according to the ITU-T (International Telecommunication Union,<br />
Telecommunication sector) V.25ter document.<br />
2.1 Overview of <strong>AT</strong> <strong>Comm<strong>and</strong></strong>s According to V.25TER<br />
<strong>Comm<strong>and</strong></strong> Description<br />
A/<br />
RE-ISSUES LAST <strong>AT</strong> COMMAND GIVEN<br />
<strong>AT</strong>A ANSWER INCOMING CALL<br />
<strong>AT</strong>D MOBILE ORIGIN<strong>AT</strong>ED CALL TO DIALABLE NUMBER<br />
<strong>AT</strong>D><br />
ORIGIN<strong>AT</strong>E CALL TO PHONE NUMBER IN MEMORY <br />
<strong>AT</strong>D> ORIGIN<strong>AT</strong>E CALL TO PHONE NUMBER IN CURRENT MEMORY<br />
<strong>AT</strong>D> ORIGIN<strong>AT</strong>E CALL TO PHONE NUMBER IN MEMORY WHICH<br />
CORRESPONDS TO ALPHANUMERIC FIELD <br />
<strong>AT</strong>DL REDIAL LAST TELEPHONE NUMBER USED<br />
<strong>AT</strong>E SET COMMAND ECHO MODE<br />
<strong>AT</strong>H DISCONNECT EXISTING CONNECTION<br />
<strong>AT</strong>I DISPLAY PRODUCT IDENTIFIC<strong>AT</strong>ION INFORM<strong>AT</strong>ION<br />
<strong>AT</strong>L SET MONITOR SPEAKER LOUDNESS<br />
<strong>AT</strong>M SET MONITOR SPEAKER MODE<br />
+++ SWITCH FROM D<strong>AT</strong>A MODE OR PPP ONLINE MODE TO<br />
COMMAND MODE<br />
<strong>AT</strong>O SWITCH FROM COMMAND MODE TO D<strong>AT</strong>A MODE<br />
<strong>AT</strong>P SELECT PULSE DIALLING<br />
<strong>AT</strong>Q SET RESULT CODE PRESENT<strong>AT</strong>ION MODE<br />
<strong>AT</strong>S0 SET NUMBER OF RINGS BEFORE AUTOM<strong>AT</strong>ICALLY<br />
ANSWERING THE CALL<br />
<strong>AT</strong>S3 SET COMMAND LINE TERMIN<strong>AT</strong>ION CHARACTER<br />
<strong>AT</strong>S4 SET RESPONSE FORM<strong>AT</strong>TING CHARACTER<br />
<strong>AT</strong>S5 SET COMMAND LINE EDITING CHARACTER<br />
<strong>AT</strong>S6 SET PAUSE BEFORE BLIND DIALLING<br />
<strong>AT</strong>S7 SET NUMBER OF SECONDS TO WAIT FOR CONNECTION<br />
COMPLETION<br />
<strong>AT</strong>S8 SET NUMBER OF SECONDS TO WAIT WHEN COMMA DIAL<br />
MODIFIER USED<br />
<strong>AT</strong>S10 SET DISCONNECT DELAY AFTER INDIC<strong>AT</strong>ING THE ABSENCE OF<br />
D<strong>AT</strong>A CARRIER<br />
<strong>SIM300D</strong>_<strong>AT</strong>_V1.00 Page 8 of 180
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