iPhone 14 Pro Max I can hear someone else on Facetime fine but they can barely hear me (They are on a Samsung Galaxy S22 if that matters)

[max2]

I am very low in sound they tell me.

 

[akash.nu]

Make sure you’re not holding the phone in a way that covers the microphone.

 

[adrianlondon]

I've never owned an Android device, but my understanding is that the browser (which they're using to open your ft link) has a dedicated volume control per website. They probably just need to turn you up!