MH750 Mic and controls on iPhone? (OMTP to CTIA?)

I have some genuine MH750, they sound a little worse than the MH755 but have a mic and remote. Mic doesn't work on my iPhone though. When I click it makes the volume temporarily lower, remote worked in my S3 but isn't that the same standard? I read it's CTIA which is what Apple uses as well, so I am confused. Does this have to do with OMTP to CTIA? Will the Apple lightning adapter work for this purpose and will the remote/mic work with the adapter?

Any way to tell with TRRS?