34 System failure
35 Data Missing
36 Unexpected Data Value
21 Facility Not Supported
28 Incompatible Terminal
51 Resource Limitation
01 Unknown Subscriber
144 Number Changed
03 Unknown MSC
05 Unidentified Subscriber
07 Unknown Equipment
08 Roaming Not Allowed
09 Illegal Subscriber
12 Illegal Equipment
10 Bearer Service Not Provisioned
11 Teleservice Not Provisioned
25 No Handover Number Available
26 Subsequent Handover Failure
42 Target Cell Outside GroupCall Area
40 tracingBufferFull
39 No Roaming Number Available
27 Absent Subscriber
45 Busy Subscriber
46 No Subscriber Reply
13 Call Barred
14 Forwarding Violation
47 Forwarding Failed
15 CUG Reject
48 OR Not Allowed
49 ATI Not Allowed
60 ATSI Not Allowed
61 ATM Not Allowed
62 Information Not Available
16 Illegal SS Operation
17 SS Error Status
18 SS Not Available
19 SS Subscription Violation
20 SS Incompatibility
71 Unknown Alphabet
72 USSD Busy
37 PW Registration Failure
38 Negative PW Check
43 Number of PW Attempts Violation
29 ShortTerm Denial
30 LongTerm Denial
31 Subscriber Busy For MT SMS
32 SM Delivery Failure
33 Message Waiting List Full
06 Absent Subscriber for SM
50 No GroupCall Number Available
22 Ongoing GroupCall
52 Unauthorized Requesting Network
53 Unauthorized LCS Client
54 Position Method Failure
58 Unknown or Unreachable LCS Client
59 MM Event Not Supported