AT Commands Reference Manual - wireless netcontrol GmbH

Modem Configuration and Profile
Table 3-179: +CEER Parameters (Cont.)
and
(continued)
Description
41 "Semantic error in the TFT operation"
42 "Syntactical error in the TFT operation"
43 "Unknown PDP context"
44 "PDP context without TFT already activated"
45 "Semantic errors in packet filter"
46 "Syntactical errors in packet filter"
81 "Invalid transaction identifier"
95 "Semantically incorrect message"
96 "Invalid mandatory information"
97 "Message non-existent/not implemented"
98 "Message type not compatible with state"
99 "IE non-existent/not implemented"
100 "Conditional IE error"
101 "Message not compatible with state"
111 "Protocol error unspecified"
The appears in "verbose response" and "numeric response" in second
parameter. It depends of type of lower-layer report: Network (external) CS/PS cause,
Network (external) CS reject or Internal CS/PS cause:
0 CS internal cause errors
1 CS network cause errors
2 CS network reject errors
3 PS internal cause errors
4 PS network cause errors
Example
AT+CEER
+CEER: "No cause information available", 0
OK
AT+CEER?
+CEER: 2
OK
AT+CEER=?
+CEER: (1-2)
OK
AT+CEER=1
OK
AT+CEER?
+CEER: 1
AT+CEER
+CEER: -1, 0
3-270 H24 - AT Commands Reference Manual April 15, 2010