Panasonic DP-C406 Operating Instructions Manual page 73

Sub-Address Communication
The Sub-addressing function allows further routing, forwarding, or relaying of document(s) to the
desired destinations when used in combination with Internet Fax.
What is Sub-Addressing?
Sub-addressing is a T.30 communications protocol recommended by ITU-T.
• A centre machine supporting the Memory feature is required on the fax network to implement sub-
addressed communications. For more details, contact your local authorised Panasonic dealer.
• In a sub-addressed communication, the sub-addressing information must be checked between the
sender and the receiver beforehand (sub-address is limited up to 20 digits).
• On this machine, select "Sub Address Transmit" from the "More Menus" to initiate sub-addressed
communication.
• Sub-addressing allows documents received by the centre machine to be forwarded to computers on
the network, Internet fax, or other fax stations. Refer to Inbound Routing (see page 139).
ITU-T: International Telecommunication Union-Telecommunication Standardization Sector
T.30: Telecommunications standard
Example of a Network Using Sub-Addressing
Sender 1
Telephone number
Sub-Address
Sender 2
Telephone number
Sub-Address
G3 FAX No. A
G3 FAX No. B
G3 FAX No. C
Centre Machine
Tel: 2013331234
2013331234
2222
2013331234
0001
Address Book
Telephone Number
0001
0002
0003
Sub-Address
2222
2222
0001
Tel: 0001
No. A
Tel: 0002
No. B
Tel: 0003
No. C
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