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HUAWEI MC509 CDMA LGA Module
AT Command Interface Specification
Appendix
Issue 01 (2011-08-26)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
151
The causes are as follows:
2: NV error
4: operation not allowed
6: incorrect parameter
10: R-UIM wrong
11: R-UIM busy
12: memory failure
13: invalid index
14: memory full
18: no short message to be acknowledged
19: unknown
15.3 Final Result Codes
Final result code
No.
Description
OK
0
A command is executed, and there
is no error.
CONNECT
1
A connection is established.
RING
2
An incoming call is originated.
NO CARRIER
3
A connection is terminated.
ERROR
4
There is a common error.
NO DIALTONE
6
There is no dialing tone.
BUSY
7
The peer is busy.
NO ANSWER
8
Timeout occurs when the
connection is complete, and there
is no reply.
+CME ERROR: <err>
The error type is specified by
<err>.
+CMS ERROR: <err>
It is a short message-related error.
The final result code is the termination flag of an AT command.