Yes, you can pair several devices.
There's a setting in the app to define whether priority is given to the last paired phone.

Caution. Although you can pair two or more devices, you cannot conveniently switch between the devices during operation. Flight mode must always be activated for the devices that are not to be connected (or if I want to connect another device that is not in the priority list). Only then does it connect to this device. No switch between devices possible during operation. Support said that this might come with a new dongle, if at all. Very unfortunate for this price.... and especially since VW does this as standard.

Hello, I only pair with one mobile (S23 Ultra) and unfortunately it doesn't always work perfectly.

I only paire with a mobile and it works perfectly