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OnCell G2150I AT Command Set General Commands
3-9
Command Possible responses
AT+CSIM= <length>,<command>
+CSIM: <length>,<response>
+CME ERROR: <err>
AT+CSIM? OK
AT+CSIM=? OK
Defined values: <length>: integer type
Length of the characters that are sent to TE in <command> or <response> (two times the actual
length of the command or response). For command sent to TE, This value must be in the range
[10 – 522], or a CME_ERROR=3 is returned.
<command>: hexadecimal type
Command passed on by the MT to the SIM in the format as described in GSM 11.11 (or 3GPP TS
51.011) (hexadecimal character format; refer +CSCS)
Second Byte Value not supported:
Due to the absence of locking, a CME_ERROR=3 is returned for the following
instructions ( See CRSM commands):
• D6: UPDATE BINARY
• DC: UPDATE RECORD
• 32: INCREASE
• 44: REHABILITATE
• 04: INVALIDATE
• 88: RUN GSM ALGORITHM
• 20: VERIFY CHV
• 24: CHANGE CHV
• 26: DISABLE CHV
• 28: ENABLE CHV
• 2C: UNBLOCK CHV
• FA: SLEEP
• C0: GET RESPONSE
Second Byte Value warning:
Due to the absence of locking, the right response may not be returned for the following
instructions (See CRSM commands).
• C2: ENVELOPE
• A2: SEEK
• A4: SELECT
Fifth Byte Value Restriction:
For the following instructions ( Second Byte ):
• A4: SELECT
• 10: TERMINAL PROFILE
• C2: ENVELOPE
• 14: TERMINAL RESPONSE
• A2: SEEK
the user must make sure that the value of the fifth Byte of the instruction corresponds to
the length of bytes (data starting from 6th byte) which follow it.
The value of the Fifth Byte must be equal of the value: <length>/2 – 5, or the command
is not sent to the SIM and CME_ERROR=3 is returned.
<error>: integer type
3: Wrong format or parameters of the command
13: SIM no response
<response>: hexadecimal type
Response to the command passed on by the SIM to the MT in the format as described in
GSM 11.11 (or 3GPP TS 51.011) (hexadecimal character format; refer +CSCS)
Notes: The “READ RECORD” and “SEEK” actions on a transparent file return the status word