Get/Set the TCP port number that the telnet server listens to for incoming requests. The port number is an integer value from 1 to 65535. Before setting this object, check your system (e.g. using 'netstat') to make sure the desired port number is not currently being used by any other service. The default value for this object is 23. Note that existing telnet login sessions are not affected by a change in value of this object, although establishment of any new telnet sessions must use the new port number.