Modem Configuration and Profile
3-296 AT Commands Reference Manual December 31, 2007
+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 Type Syntax Response/Action
Set
AT+CEER=[<n>] OK
Execute
AT+CEER +CEER: <report>
OK
Read
AT+CEER? +CEER: <n>
OK
Test
AT+CEER=? +CEER: (List of supported <n>s)
OK
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