14.2.2. SMS Receiving
The user can request the GSM Commander to relay incoming messages via the serial port.
The user sends *SMSRXON#, to which the GSM Commander will reply OK <ON>. From then
onwards, whenever the GSM Commander receives any SMS, it will send out the following data
from the serial port:
*SMSRX:0831231234:This is the message#
Where “0831231234” is the originating number, and “This is the message” is the message
received.
Please Note: if the GSM Commander is reset for any reason, this functionality will revert to the
default inactive state. (No messages getting relayed to the serial port).
This functionality can also be disabled from the serial port by sending *SMSRXOFF#, to which
the GSM Commander will reply OK <OFF>
14.2.3. GPRS Message Sending (Only available on the 0641 and 1281 models)
The user can send a GPRS message directly from the GSM Commander by sending the following:
*GPRSTX1:This is the message#
Where “This is the message” is the message to be sent to the connected server.
The GSM Commander will reply with OK if the instruction is successfully received.
14.2.4. Voice Call Receiving
The user can request the GSM Commander to report incoming voice calls via the serial port.
The user sends *VCALLON#, to which the GSM Commander will reply OK <ON>.
From then onwards, whenever the GSM Commander receives a voice call, it will send out the
following data from the serial port:
*VCALL:+27831231234#
Where “+27831231234” is the number of the voice call received.
Please Note: if the GSM Commander is reset for any reason, this functionality will revert to the
default inactive state. (No voice calls reported to the serial port).
This functionality can also be disabled from the serial port by sending *VCALLOFF#, to which
the GSM Commander will reply OK <OFF>
14.2.5. Clear SMS/Voice-call Queue
The user can request the GSM Commander to clear the SMS/Voice-call queue via the
serial port by sending the following:
*CLEARQ1#
The GSM Commander will reply with FLUSH GSM if the instruction is successfully
received.
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