Specifications

Smart Machine Smart Decision
SIM900_AT Commands Manual_V1.07 239 2012.12.10
40 network personalisation PIN required
41 network personalisation PUK required
42 network subset personalisation PIN required
43 network subset personalisation PUK required
44 service provider personalisation PIN required
45 service provider personalisation PUK required
46 corporate personalisation PIN required
47 corporate personalisation PUK required
99 resource limitation
100 unknown
103 Illegal MS
106 Illegal ME
107 GPRS services not allowed
111 PLMN not allowed
112 Location area not allowed
113 Roaming not allowed in this location area
132 service option not supported
133 requested service option not subscribed
134 service option temporarily out of order
148 unspecified GPRS error
149 PDP authentication failure
150 invalid mobile class
151 Operation barred – Fixed dialing numbers only
12.2 Summary of CMS ERROR Codes
Final result code +CMS ERROR: <err> indicates an error related to message service or network.
The operation is similar to ERROR result code. None of the following commands in the same
Command line is executed. Neither ERROR nor OK result code shall be returned.
<err> values used by common messaging commands:
Code of <err> Meaning
300 ME failure
301 SMS reserved
302 operation not allowed
303 operation not supported
304 invalid PDU mode