You could, sure... if you could modify the software running on your phone. Since you can't, it's only possible for the (either hardware or software) manufactur

You could, sure... if you could modify the software running on your phone. Since you can't, it's only possible for the (either hardware or software) manufacturer to build in that feature and I'm not sure they have any compelling reason to give the user that option. (It's entirely possible that this option is available on some phones but I really no idea, I haven't used anything other than an iPhone for several years.)