Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 243 Ver. 1.00 – 10/29/2008
4.5.3. $APIOPT Enable API Optional Header Fields
(continued)
Example:
This example will disable the sending of the MDMID, enable the Msg Event
Format and enable the full Event Sequence Number.
AT$APIOPT=0,1,4
This example will enable the sending of the MDMID and the least two
significant bytes of the Event Sequence Number. The state of the Enable Msg
Event Format will remain unchanged
AT$APIOPT=1,,2
This example will enable the sending of the MDMID and disable the Msg
Event Format. The state of the Event Seq Num will remain unchanged
AT$APIOPT=1,0