iTegno 39XX GPRS Modem
AT Commands Guide
02000C17
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v1.5
Confidential
All specifications are correct at the time of release. iWOW Connections owns the proprietary rights to the information contained herein this
document. It may not be edited, copied or circulated without prior written agreement by iWOW Connections Pte Ltd. © 2011, 2012 iWOW
Connections Pte Ltd
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<n> is an integer in range of 0 to 255. A value different than zero causes a tone of duration
<n>/10 seconds. The value 1 is default. If the value 0 is selected, the tone duration is set to 1/10 second.
4.12
Extended Error CEER
Description:
This execution command provides an extended report of 1 line about categorized error causes. Examples:
+CEER: “No report available” +CEER: “CC setup error”,1,”Unassigned (unallocated) number” +CEER: “SM
detach”,0,”No cause information available”
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Execution command provides an extended report of 1 line about categorized error causes.
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Test command returns “OK” string.
Syntax:
AT+CEER
Command
Possible Responses
AT+CEER
+CEER: <category>[,<cause>,<description>] OK
Test AT+CEER=?
OK
Defined Values
<category>
“No report available” “CC setup error” “CC modification error” “CC release” “SM attach
error” “SM detach” “SM activation error” “SM deactivation” “SS – network error cause” “SS –
network reject cause” “SS – network GSM cause
<cause>
contains a digit representing the error cause sent by network or internally
<description>
is a verbose string containing the textual representation of the Cause
A table of possible <causes> and <descriptions> for CC and SM categories is available in Annex Cand D for SS
error codes in Annex E.
