User's Manual

Iridium Satellite LLC
9601 Transceiver –AT Command Reference
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Information contained herein is preliminary and subject to change without further notice
mmm Thousandths of minutes longitude (000-999)
The optional sign indicators specify latitude North (+) or South (-), and longitude
East (+) or West (-). If omitted, the default is +.
For example,
AT+SBDIX=5212.483,-00007.350
corresponds to 52 degrees 12.483 minutes North, 0 degrees 7.35 minutes West.
Command Response:
+SBDIX:<MO status>,<MOMSN>,<MT status>,<MTMSN>,<MT length>,<MT queued>
where:
<MO status>:
MO session status provides an indication of the disposition of the mobile originated
transaction. The field can take on the following values:
Gateway-reported values
0 MO message, if any, transferred successfully.
1 MO message, if any, transferred successfully, but the MT message in
the queue was too big to be transferred.
2 MO message, if any, transferred successfully, but the requested
Location Update was not accepted.
3..4 Reserved, but indicate MO session success if used.
5..8 Reserved, but indicate MO session failure if used.
10 Gateway reported that the call did not complete in the allowed time.
11 MO message queue at the Gateway is full.
12 MO message has too many segments.
13 Gateway reported that the session did not complete.
14 Invalid segment size.
15 Access is denied.
Transceiver-reported values
16 Transceiver has been locked and may not make SBD calls (see
+CULK command).
17 Gateway not responding (local session timeout).
18 Connection lost (RF drop).
19..31 Reserved, but indicate MO session failure if used.