How to remove a hotkey?

[Lailantie]

I play on PC and connected "1" to recharging oxygen. When I go into scan mode pressing F and want to change the source I need to press "1" and end up recharging my oxygen. I need to hit several right mouse buttons to get out of that, then repeat the procedure, and when I ride my nomad in between I have to repeat all of this again. I want the "1" key to be free of any hotkey and I haven't found anything on google. Thanks.

[Captain.Jartyk]

There is no way to remove a hotkey, but there is another way, assign something else to that key.
For example, if you have photo mode on '0', assign it to '1', and then assign it back to '0', then '1' becomes free ..

[Lailantie]

It worked. Thank you very much!