SynOptics 3395 Using Manual page 76

Characteristic
Queuing
Remote
Modification
Security
Signal Check
SLIP
Verification
Xremote
893-386-B
Means
The port has a queue where it places LAT service connection
requests if the LAT service is busy when you attempt to make
a connection to it.
Certain PORT characteristics (of this port) can be changed by
a process running at a VMS host.
The security level of the port is Secure.
The terminal server allows connections to this port when the
DSR signal is deasserted or logs out this port when the DCD
signal is deasserted.
The Internet SLIP protocol is enabled for this port, and the
port expects all data to be in SLIP packets.
The port displays information messages when you connect,
disconnect, or switch a session.
The Xremote protocol is enabled at this port.
SHOW|LIST PORT
3-51