Status Control Commands; Ceer-Report Extended Error; Command Syntax; Description - Huawei MU509 At Command Interface Specification

HUAWEI MU509 HSDPA LGA Module
AT Command Interface Specification
13.1 +CEER–Report Extended Error

13.1.1 Command Syntax

Command
+CEER
+CEER=?

13.1.2 Description

The SET command causes the MS to return one or more lines of information text
<report>, determined by the MT manufacturer, which should offer the user of the TA
an extended report of the reason for:




Typically, the text will consist of a single line containing the cause information given by
GSM/UMTS network in textual format.

13.1.3 Defined Values

<report>: the total number of characters, including line terminators, in the information
text shall not exceed 2041 characters.
Note:
Issue 04 (2013-01-28)
13
The failure in the last unsuccessful call setup (originating or answering) or in-call
modification;
The last call release;
The last unsuccessful GPRS attach or unsuccessful PDP context activation;
The last GPRS detach or PDP context deactivation.
Text shall not contain the sequence 0<CR> or OK<CR>.
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Status Control Commands

Possible response(s)
<CR><LF>+CEER: <report><CR><LF>
<CR><LF>OK<CR><LF>
<CR><LF>OK<CR><LF>
Status Control Commands
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