This is my latest CS-800D configuration. It is up to date with the Seattle ACS ICS-217A release 31 January, 2023. The radio should be on the latest firmware and CPS (programming software), at least v4.03.07 or later, but its worth it in the end as the zones are no longer limited to 16 channels which is really a hinderance with things like the Seattle ACS channel lists for UHF and VHF. These files are usable with v4.04.06 and later CPS. They may work with earlier versions but you can get the up to date CPS from the Connect Systems website.
Be sure to update the General Settings -> Setting before programming your radio. You need to set your radio id and call sign with correct values.
Function Keys - I have set the following programmable function buttons in this codeplug.
P1-P4 as labeled, P5 - beside display top, P6 beside display bottom.