Kenwood TS-480 manual Cannot get KNS to work

I cannot get KNS to work	It is possible that one of more of the ports required by KNS
over the Internet connection	is blocked. Talk to your network administrator to see if the
	requisite ports can be opened.
that is provided as a
collective service to my
apartment block.
Can I use a software-based	KNS will probably work with your firewall, provided that it is
firewall?	set up for the ports required by ARCP and ARHP to be
	open.
I want to time-out TX after a	Set the TOT to whatever duration you require. However,
set time.	since this simply times your transmission, once the time is
	up, it will return the transceiver to RX even if you are in the
	middle of transmission.
Is KNS compatible with	There is a delay with KNS. If you are using a WAN, this
digital communications	delay increases, so it is not suitable for the various types of
	digital communications or other operations that demand a
(PSK31, SSTV, etc.)?
	quick response. It is also not recommended if audio quality
	is a priority.
Is KNS compatible with full	Owing to the delays inherent in a network, this system is
break-in or quick break-in	not compatible with full break-in. For this same reason, it is
	also not recommended for operations that require strict
times?
	TX/RX timing (contests or pileups). Also, break-in time
	should be set longer than usual.

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