TS-IRIDIUM Status Codes

AT+SBDIX Status Codes

<these come from the gateway>

0: MO message successful send.

1: MO message sent successful, but the MT message queue was too big to receive.

2: MO message sent, but requested location update was not accepted.

3-4:Reserved, but indicates MO session success.

5-8:Reserved, but indicates MO session failure.

10: Gateway reported timeout.

11: MO message queue full at gateway.

12: MO message has too many segments.

13: Gateway reported session did not complete.

14: Invalid segment size.

15: Access Denied!

<these come from the transceiver>

16: Transceiver is locked and may not make SBD calls (see +CULK). AKA call the service provider.

17: Gateway not responding (local session timeout).

18: Connection lost (RF drop).

19-31: Reserved, but indicate MO session failed.

32: No network service, unable to initiate call.

33: Antenna fault, unable to initiate call.

34: Radio is disabled, unable to initiate (turn on the radio with at*r1).

35: Transceiver is busy, try again (transceiver is probably doing auto-negotiation).

36: Reserved, but indicates failure.