Can anyone confirm that these phones work for making calls? I know the volume buttons do nothing but play and pause should work. I'm considering ditching my iPhone 5.

These headphones are great and they work great too. With my 3GS. With the new ultra mega slick noise canceling contraptions on the iPhone 5 however I get terrible hiss at the receiving end of phone calls. Etymotic say they can't really do anything about it. The funny thing is that I get better...