Data Sheet

Smart Machine Smart Decision
SIM800 Series_AT Command Manual_V1.09 138 2015-08-03
Max Response Time -
Reference Note
According to spec 11.14, 0x12 ("No response from user") is not a possible
terminal response value for STK CALLSETUP. So we will translate
0x12("No response from user") to 0x20 ("ME currently unable to process
this command").
5.2.4 AT+STKSMS STK SMS delivery
AT+STKSMS STK SMS delivery
Response
OK
Test Command
AT+STKSMS=?
Parameter
See Write Command
Write Command
AT+STKSMS=<co
mmand>
Response
OK
ERROR
Parameter
<command> stk sms command
0 Trigger modem to send STK SMS
4 Trigger modem to send STK SMS but icon cannot be
displayed
Parameter Saving
Mode
NO_SAVE
Max Response Time -
Reference Note
Above are the possible terminal response value needed to be responded by
application. It’s modem’s responsibility to response for other terminal
response value
5.2.5 AT+STKSS STK SS setup
AT+STKSS STK SS setup
Response
OK
Test Command
AT+STKSS=?
Parameter
See Write Command
Write Command
AT+STKSS=<com
mand>
Response
OK
ERROR
Parameter
<command> stk ss command
0 Trigger modem to send STK SS
4 Trigger modem to send STK SS but icon cannot be