Right now we do not have MobileLocation support rolled into V2. You are free to mix up the V1 and V2 services, using the V1 ID construct as the V2 SystemID when making API calls.
We hope to support V2 MobileLocations soon.
If you are still stuck, we can help you with some example code.
Hope this helps,
thank you very much for the fast answer!
It would great, if we could use this via the V2 API soon (can I vote for this somewhere )
Until then, it would be a possibility for us to mix V1 and V2. If you have any code samples on using this, it would be great if you could provide them to us.