Stuka Siren IPhone bell tone possible?

[Blitzen]

That’s it can I download the Stuka Siren ( where?) and make it my default alert for incoming calls or texts on my IPhone and IPad.I’m not at all knowledgeable When it comes to this sort of modification so it had better be easy. 

[MajorDisturbance]

Here's one you can download :-)    https://notification-sounds.com/175-stuka-siren-sound-effect.html

[Blitzen]

GREAT! How do I load it on my Iphone? Is it obvious?

[MajorDisturbance]

Ahh... I guess, after you've downloaded the siren sound, you should go to settings on your phone and find maybe ringtones, notification sounds and select it from where you downloaded it to... not sure, I don't have an Iphone. Best maybe do a search online, should be able to find concise instructions there. ?