Specifications

Chapter 20 – Unsolicited AT Result Codes
Multi-Tech Systems, Inc. CDMA AT Commands Reference Guide (PN S000294K) 166
Uncertainty Lookup Table:
The value returned in a +WPDSS response uncertainty field is in the left hand column of the table. The
corresponding uncertainty value in meters is contained in the right hand column.
V
alue Uncertainty in Meters
V
alue Uncertainty in Meters
0
0.5
16
128
1
0.75
17
192
2
1
18
256
3
1.5
19
384
4
2
20
512
5
3
21
768
6
4
22
1024
7
6
23
1536
8
8
24
2048
9
12
25
3072
10
16
26
4096
11
24
27
6144
12
32
28
8192
13
48
29
12288
14
64
30
>12288
15
96
31
Cannot be computed
Position Determination Error +WPDER
Description: This unsolicited response is used by the gpsOne feature to return an error code.
Syntax: Response Syntax: +WPDER:<code>
Example Result
+WPDSS:GPS Session Failed
+WPDER:15
Note: gpsOne Session failure. Error in Fix reported.
Response Values:
Code Description Code Description
0 GPS session started 39 Wrong server Information parameters
1 Phone offline 40 Error in timeout parameter
2 No service 41 Error in quality of service parameter
3 No connection with PDE 42 No session active while trying to end session
4 No data available 43 Session active for this client
5 Session manager busy 44 Session busy status
6 Phone is CDMA locked 45 Phone is offline
7 Phone is GPS locked 46 Phone is CDMA locked
8 Connection failure with PDE 47 GPS is locked
9 PDSM ended session because of error 48 The command is invalid in this state.
10 User ended the session 49 Connection failure with PDE.
11 End key pressed 50 Internal software communication problem
12 Network session was ended 51 Communication problems with search engine
13 Timeout for GPS search 52 GPS results cannot be reported at this time
14 Conflicting info for session and privacy 53 Mode not supported
15 Error in fix 54 Unknown problem was found
16 Reject from PDE
17 Ending session due to traffic channel exit 61 No buffers available
18 Ending session due to E911 call 62 Invalid client ID
19 Added protocol specific error type 63 Error in parameter to set
20 Ending because base station info is stale 64 Error in lock type
65 Phone is offline state
31 Invalid client ID parameter 66 An active command is running
32 Bad service parameter 67 Wrong app info
33 Bad session type parameter 68 Unknown problem was found
34 Bad privacy parameter
35 Bad download parameter 80 Begin a GPS session
36 Bad net access parameter 81 End of the GPS session
37 Bad operation parameter 82 Begin a data download session
38 Bad number of fixes parameter 83 End of the download session