If you have a PC that can support it, sure. VRRIDGE, RiftCat, etc. Are all apps that translate phone VR to SteamVR. It will not be great, but the features will be pretty similar to that of a normal headset. You just lose the ability to read text unless you use a 4k smartphone. Keep in mind phone VR is MUCH worse than PCVR so only judge MSFS performance and experience, not the overall quality of VR