Well, the only place I could find someone was on the wiki. Check this out: http://wiki.planetside-universe.com/ps/Command_Rank#Command_Uplink_Device Although it is very clear on how to unlock it, it certainly lacks a lot of information on how to use it. But apparently you can use orbital strikes if you type in the right code?
Some files were datamined by shaql on PTS in early March. https://imgur.com/a/Ojdzd#ZDR93qj Around 2 weeks ago I also noticed that PS2 Players had advertised the CUD in the bottom of my weapon stats page amongst the other devices.