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GM47/GM48 INTEGRATOR’S MANUAL
284
LZT 123 7263 R1C
15.18 AT*E2SMSRIRing indicator for SMS
This command enables/disables the Ring Indicator 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
selectable in steps of 50ms up to a maximum of 1,150ms and is
determined by the value of <n> that is used in the command. The
command is disabled by setting <n> to 0.
<err> Description
0...127 GSM 04.11 Annex E-2 values
128...255 GSM 03.40 subclause 9.2.3.22 values
300 ME failure
302 Operation not allowed
304 Invalid PDU mode parameter
310 SIM not inserted
311 SIM PIN required
312 PH-SIM PIN required
313 SIM failure
314 SIM busy
315 SIM wrong
316 SIM PUK required
317 SIM PIN2 required
318 SIM PUK2 required
500 Unknown error
...511 Other values in range 256...511 are reserved
512... Manufacturer specific
Description Command Possible Responses
Enable RI for incoming
SMS
AT*E2SMSRI=<n> •OK
•ERROR
Show the current
setting
AT*E2SMSRI=? • *E2SMSRI: <n>
•OK
•ERROR
Show if the command
is supported
AT*E2SMSRI=? • *E2SMSRI: (list of
supported <n>s)
•OK
•ERROR