Wavecom GSM Modem
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9.6. GSM 04.11 Annex E-2: Mobile originating SM-transfer
Cause no 1: "Unassigned (unallocated) number"
This cause indicates that the destination requested by the Mobile
Station cannot be reached because, although the number is in a valid format,
it is not currently assigned (allocated).
Cause no 8: "Operator determined barring"
This cause indicates that the MS has tried to send a mobile originating
short message when the MS's network operator or service provider has
forbidden such transactions.
Cause no 10: "Call barred"
This cause indicates that the outgoing call barred service applies to
the short message service for the called destination.
Cause no 21: "Short message transfer rejected"
This cause indicates that the equipment sending this cause does not
wish to accept this short message, although it could have accepted the short
message since the equipment sending this cause is neither busy nor
incompatible.
Cause no 27: "Destination out of service"
This cause indicates that the destination indicated by the Mobile
Station cannot be reached because the interface to the destination is not
functioning correctly. The term "not functioning correctly" indicates that a
signalling message was unable to be delivered to the remote user; e.g., a
physical layer or data link layer failure at the remote user, user equipment off-
line, etc.
Cause no 28: "Unidentified subscriber"
This cause indicates that the subscriber is not registered in the PLMN
(i.e. IMSI not known)
Cause no 29: "Facility rejected"
This cause indicates that the facility requested by the Mobile Station is
not supported by the PLMN.
