User guide

CUSTOM AT COMMANDS
AT Commands for EV-DO-EV3 Modems
108
AT#SLED=3,5,5
OK
AT#SLED?
#SLED: 3,5,5
OK
Save STAT_LED GPIO Setting #SLEDSAV
Execute command saves STAT_LED setting in non-volatile memory.
Test command returns OK result code.
Syntax
Command Command type
AT#SLEDSAV Execute
AT#SLED=? Test
SMS Ring Indicator #E2SMSRI
Set command enables or disables the ring indicator (RI) pin response to an incoming SMS message. If enabled, a
negative going pulse is generated on receipt of an incoming SMS message. The duration of this pulse is
determined by the value of <n>.
Read command reports the duration in ms of the pulse generated on receipt of an incoming SM, in the format:
#E2SMSRI: <n>
Note: Value <n>=0 means that the RI pin response to an incoming SM is disabled.
Test command reports the range of supported values for parameter <n>.
Syntax
Command Command type
AT#E2SMSRI=[<n>] Set
AT#E2SMSRI? Read
AT#E2SMSRI=? Test
Parameters and Values
<n> RI enabling.
0 Disables RI pin response for incoming SMS messages. Default: 0.
50-1150 Enables RI pin response for incoming SMS messages. The value of <n> is the
duration in ms of the pulse generated on receipt of an incoming SM.
Example
AT#E2SMSRI=?
#E2SMSRI: (0,50-1150))
OK
AT#E2SMSRI?