User's Manual

57
Appendix II AT Commands
ERROR CODE
The provision of error code is to assist engineers in debugging the firmware. Please
contact your sales representative to submit your request for interpretation of an error
code.
An error code is a 6-digit hexadecimal number (always starting with “0x”). Refer to the
Error Code table for more information.
Error Code
Description
0x 0101 GSM/3G/GPRS module failure
0x 0201 Hardware error
0x 0301 Disable network registration information error
0x 0401 Get PIN/PUK authentication state timeout
0x 0402 Get PIN/PUK authentication State error
0x 0404 PUK code required to unblock the SIM card
0x 0405 SIM card error or no SIM card inserted
0x 0501 Get the number of remaining PIN attempts timeout
0x 0502 Get the number of remaining PIN attempts error
0x 050a Initialization procedure broken due to invalid remaining PIN attempts
0x 0601 Set PIN for authentication timeout
0x 0602 Set PIN for authentication failed
0x 0701 Disable new message indication timeout
0x 0702 Disable new message indication failure
0x 0801 Automatically register to the home operator timeout
0x 0802 Automatically register to the home operator failure
0x 0901 Specify Packet Data Protocol Context timeout
0x 0902 Specify Packet Data Protocol Context failure
0x 0a01 Attach 3G/GPRS timeout
0x 0a02 Attach 3G/GPRS failure
0x 0b01 Dialing out timeout
0x 0b02 Dialing out failure
0x 0c01 Read International Mobile Equipment Identity timeout
0x 0c02 Invalid International Mobile Equipment Identity
0x 0e0b Fatal error as disconnecting the existing call/connection
0x 0f01 Query the SIM security lock state timeout
0x 0f02 Query the SIM security lock state error
0x 8003 Negotiation with the 3G/GPRS network timeout
0x 8011 No buffer space for link control packets