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FIBOCOM L860 AT Commands User Manual
Page 62 of 254
Command
Description
Reference
3GPP TS 27.007
4.4.2 +CEER, Extended Error Report
This execution command returns an extended error report containing one or more lines of information text
<report>, determined by the manufacturer, providing reasons for the following errors:
Failure in the last unsuccessful call setup (originating or answering) or the in-call modification.
Last call release.
Typically, the text consists of a single line containing the reason for the error according to information
given by GSM network, in textual format.
Command
Description
Set
[Function]
This command returns an extended error report.
[Syntax]
AT+CEER
[Response/Action]
+CEER: <category>[,<cause>,<description>]
OK
Read
N/A
Test
[Function]
This command just reply with an OK status, has no real meaning.
[Syntax]
AT+CEER=?
[Response/Action]
OK
Parameters
<category>
“No report available”
“CC setup error”
“CC modification error”
“CC release”
“SM attach error”
“SM detach”