The iPhone can be charged with an ordinary charging cable, but if you want to use the wireless charging function, you need to use a wireless charger compatible with the iPhone. Wireless chargers use electromagnetic induction to charge the phone, so it does not work if the phone does not have wireless charging. If you want to use the wireless charging function, you need to buy a compatible wireless charger or phone case. Therefore, if the phone does not have wireless charging function, it cannot use wireless charging.