Rainbow Electronics GM862-QUAD-PY - Manual (Page 75)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 75 of 434
+CR - Service Reporting Control SELINT 0 / 1 / 2
enabled, in the format:
+CR: <mode>
AT+CR=? Test command returns the supported range of values of parameter
<mode>.
Reference GSM 07.07
3.5.4.2.5 Extended Error Report - +CEER
+CEER - Extended Error Report SELINT 0 / 1
AT+CEER Execution command returns one or more lines of information text <report>
offering the TA user an extended error report, in the format:
+CEER: <report>
This report regards some error condition that may occur:
• the failure in the last unsuccessful call setup (originating or answering)
• the last call release
• the last unsuccessful GPRS attach or unsuccessful PDP context
activation,
• the last GPRS detach or PDP context deactivation.
Note: if none of the previous conditions has occurred since power up then
“No error” condition is reported
AT+CEER? Read command reports a information text regarding some error condition
that may occur
AT+CEER=? Test command returns OK result code.
Reference GSM 07.07, GSM 04.08
+CEER - Extended Error Report
SELINT 2
AT+CEER Execution command returns one or more lines of information text <report>
offering the TA user an extended error report, in the format:
+CEER: <report>
This report regards some error condition that may occur:
• the failure in the last unsuccessful call setup (originating or answering)
• the last call release
• the last unsuccessful GPRS attach or unsuccessful PDP context
activation,
• the last GPRS detach or PDP context deactivation.
Note: if none of the previous conditions has occurred since power up then
“Normal, unspecified” condition is reported