Ricoh 2400L - Manual (Page 803)

Closed Network (Reception)
This feature may help you to prevent reception of excessive junk fax mail.
The ID Codes of the communicating machines are checked. If they are not the
same, the communication is stopped.
Note: This feature may not be reliable if you are communicating with a terminal
produced by a different manufacturer.
If you are interested in this feature, contact your service representative.
Cross-references: ID Codes: see page 52.
RECEPTION ADVANCED FEATURES
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