I'm not sure that I follow, but do you mean be listening to music on the earphones, take a phone call on the handset speaker, then end the call and go back to the earphones? If that's the case then there's literally to switch between earphone/handset speaker/loudspeaker, on my phone at least.
Also, isn't the point of a bluetooth handset that you can make the call there?
Re:AirPods Pro
by scarface74 on Monday October 28, 2019 @10:19PM
(#21383734)
And then there is seamless switching between an iPhone, iPad, Apple Watch and Apple TV.....
Have you ever needed to be on a phone call after you took the call on the phone, but would like to switch headset, but because Bluetooth still sucks it doesn't even show the headset in the list, so you have to power down the headset, restart in pairing mode...
Yeah, I've done that plenty of times using a Bluetooth headset. You will never do that using an iPhone and AirPods. You'll just push the button, and it will switch without drama. And it will work that way tomorrow, too. That's why I've paid eye-watering sums for headsets with W1/H1 chips in them.