The Typeeto docs say that I can use the Fn keys on OSX to send the corresponding media keys to iOS.  Like F8 for Play/Pause and F10 for Mute.  But that's not happening.  Yes, I'm using the 'fn' button when trying.  I'm using iOS 11.2 and OSX 10 Sierra.  thanks

Hello,

The thing is that it works with the active application on the phone screen. If the iPhone screen is active and iTunes is open, then the volume will spin. However, it does not work in the background (for example, in SMS). Unfortunately, Typeeto does not emulate the hardware volume buttons.

If you have more questions, feel free to ask.