I'm using the QC35 II headphones with an iPhone and have the action button on the left set to control the ANC. Long pressing the multi-function middle button on the right currently invokes Siri. Is there a setting to enable the multi-function middle button on the right to use Google Assistant instead?
Thanks so much for reaching out to the community. We do not have a function like what you're describing. The multifunction button will basically act as an extension for your phone in terms of voice commands. That's a great idea though and I would be happy to pass that feedback along to the team for you.
I hope that you have a wonderful rest of your week!