Nextel iR1200 Administrator's Manual page 108

iR1200 Modem
Code General Description
Bearer capability is not presently available.
1594
Bearer capability is not authorized.
1593
Service or option is not available.
1599
Bearer service is not implemented.
1601
Channel type is not implemented.
1602
Service or option is not implemented
1615
Incompatible destination.
1624
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