Special TCP/IP Nodelist flags

TCP Accordingly to IP Nodelist standard (which is used in regions 46, 50 of zone 2), this flag is required to show that node is able to receive incoming TCP/IP connections. Argus may ignore the absence of this flag - using of IP-address instead of 'phone number is enough.
IFC Raw (ifcifo) (the default port number is 60179)
TEL or TELNET Telnet (the default port number is 23)
BND or BINKD BinkP (the default port number is 24554)

There are also special flags, described in Node Overrides section.