ui-cmd font was built using the IcoMoon webapp - https://icomoon.io/app
To rebuild the font, upload the 'ui-cmd.json' into the app and use their excellent interface.
If you're interested in building the font by other means, parse the 'ui-cmd.json' file, it shall contain all the necessary data for you to feed into an svg/ttf generator of your choice.
All icons in this font are covered by CC-SA. Mr.Att logo is CC-0. See 'ui-cmd.txt' for detailed asset breakdown.
When re-distributing the font, you may (and shall) discard this README, along with 'ui-cmd.json'.
'ui-cmd.ttf' and 'ui-cmd.txt' are the only files you need.
Please see 'ui-cmd.txt' to learn more about glyph composition.