Specifications

AT Command Set Reference
Ver. 1.00
GSM1308AT001 Page 241 Ver. 1.00 – 10/29/2008
4.5.3. $APIOPT Enable API Optional Header Fields
Command Function This command allows the user to enable
specific Optional Header Fields to be
included in the UDPAPI and TCPAPIs’ API
Optional Header. See Enfora GSM/GPRS
Family API Reference (GSM0308UG001)
for details.
Command Functional Enfora Specific
Group
Command Format Query AT$APIOPT=?
Response $APIOPT: (0-1),(0-1),(0-4)
OK
Write Format AT$APIOPT=[<MDMID>],
[<Msg Event Format>],
[<Event Seq Num>]
Response OK
Read Format AT$APIOPT?
Response $APIOPT=<MDMID>,<Msg Event
Format>,<Event Seq Num>
Execution Format N/A
Response N/A
Parameter Values
<MDMID> 0 Disable sending of MDMID value in
TCPAPI or UDPAPI Header
1 Enable sending of MDMID value in
TCPAPI or UDPAPI Header
<Msg Event Format> 0 Disable sending of Output Message
Event Format value in TCPAPI or
UDPAPI Header
1 Enable sending of Output Message
Event Format in TCPAPI or UDPAPI
Header
<Event Seq Num> 0 Disable sending of Event Sequence
Number value in TCPAPI or UDPAPI
Header