Sierra Wireless AirCard 753S User Manual page 51

Rev 1 Nov.11
Table 5-1: Connection alerts
Alert Description
27 Missing or unknown APN
28 Unknown PDP address or type
29 User authentication failed
30 Activation rejected by GGSN
32 Service Option not supported
33 Service Option not subscribed
34 Service Option temporarily out of order
36 Regular deactivation
37 QOS not accepted
38 Network failure
39 Reactivation required
40 Feature not supported
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(s)
46 Syntactical errors in packet filter(s)
67 Connection error
81 Invalid transaction identifier value
95 Semantically incorrect message
96 Invalid mandatory information
97 Message type non-existent or not implemented
98 Message type not compatible with the protocol state
99 Information element non-existent or not implemented
100 Conditional IE error
101 Message not compatible with the protocol state
111 Protocol error, unspecified
256 Invalid Connection ID
257 Invalid NSAPI
258 Invalid PRI NSAPI
Troubleshooting
51