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 />
2.2.5 <strong>AT</strong>D> Originate call to phone number in current memory<br />
<strong>AT</strong>D> Originate call to phone number in current memory<br />
Execution comm<strong>and</strong><br />
<strong>AT</strong>D>[][<<br />
G>][;]<br />
Response<br />
This comm<strong>and</strong> can be used to dial a phone number from current phonebook<br />
memory.<br />
Note: This comm<strong>and</strong> may be aborted generally by receiving an <strong>AT</strong>H<br />
comm<strong>and</strong> or a character during execution. The aborting is not possible<br />
during some states of connection establishment such as h<strong>and</strong>shaking.<br />
If error is related to ME functionality<br />
+CME ERROR: <br />
If no dial tone <strong>and</strong> (parameter setting <strong>AT</strong>X2 or <strong>AT</strong>X4)<br />
NO DIALTONE<br />
If busy <strong>and</strong> (parameter setting <strong>AT</strong>X3 or <strong>AT</strong>X4)<br />
BUSY<br />
If a connection cannot be established<br />
NO CARRIER<br />
If connection successful <strong>and</strong> non-voice call.<br />
CONNECT TA switches to data mode.<br />
Note: output only if <strong>AT</strong>X parameter setting with the<br />
>0<br />
When TA returns to comm<strong>and</strong> mode after call release<br />
OK<br />
If successfully connected <strong>and</strong> voice call<br />
OK<br />
Parameter<br />
Integer type memory location should be in the range of<br />
<strong>SIM300D</strong>_<strong>AT</strong>_V1.00 Page 14 of 180<br />
locations available in the memory used<br />
string of GSM modifiers:<br />
I Actives CLIR (Disables presentation of own number<br />
to called party)<br />
i Deactivates CLIR (Enable presentation of own<br />
number to called party)<br />
G Activates Closed User Group invocation for this call<br />
only<br />
g Deactivates Closed User Group invocation for this call<br />
only<br />
only required to set up voice call , return to comm<strong>and</strong> state
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