HYOSUNG NH-1800CE Operator's Manual page 207

NH-1800CE
D.5 Modem
Error Code Description
D030000 Modem is not responding
The target call address has call blocking
D030100
enabled.
D030200 The specified terminal identifier is invalid.
All call appearances on the specified address are
D030300
currently in use.
The disable address parameter contains dialing
D030400 control characters that are not processed by the
service provider.
D030500 The specified country/region code is invalid.
The operation failed for an unspecified or
D030600
unknown reason.
D030700 Insufficient resources to complete the operation Contact to technician support team
Trouble shooting
Check the modem controller.
1. Check modem cable
2. Contact to technician support team
1. Check modem cable
2. Contact to technician support team
1. Check modem cable
2. Contact to technician support team
1. Check modem cable
2. Contact to technician support team
1. Check modem cable
2. Contact to host and phone company
Contact to technician support team
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6. Appendix