Quectel UG Series

UMTS/HSPA Module Series
WCDMA UGxx AT Commands Manual
WCDMA_UGxx_AT_Commands_Manual Confidential / Released 227 / 247
14.5. Summary of CME ERROR Codes
Final result code +CME ERROR: <err> indicates an error related to mobile equipment 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 are mostly used by common message commands. The following table lists most of general
and GRPS related ERROR Codes. For some GSM protocol failure cause described in GSM specifications,
the corresponding ERROR codes are not included.
Table 10: Different Coding Schemes of +CME ERROR: <err>
ATS7
<n>
000
ATS10
<n>
015
ATV
<value>
1
ATX
<value>
4
AT&C
<value>
1
AT&D
<value>
1
AT+IFC
<dce_by_dte>,<dte_by_dce>
0,0
AT+CREG
<n>
0
AT+CGREG
<n>
0
Code of <err>
Meaning
0
Phone failure
1
No connection to phone
2
Phone-adaptor link reserved
3
Operation not allowed
4
Operation not supported
5
PH-SIM PIN required
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