"Disable SIM" feature

For dual sim phones (such as Fairphone 2), allow to disable one sim.
Thanks for your involvement in privacy protection.

See also: FP3 - Dual SIM - Disable function not available - #8 by fdk

This. It would be even better to be able to disable BOTH sims. I’ve had phones that were able to do that and it is the only way to stop your mobile provider from tracking your every location. Obviously this is not a feature for everyone, but for those of us who do not use actual phone calls or much data, having this option would be great for privacy.
Thanks

Of course each SIM should be disabled… SIM 1 or SIM 2, or both.
Airplane mode disable all, including wifi, unfortunately.