Apple has made a fantastic European debut. UK's O2 is reporting 8,000 activations and Germany's T-Mobile is doing even better with 10,000 activations on the very first date. Not the same as on June 29th, however, European figures are still very good for the Cupertino company. For example, O2 was planning 3,000 activations on the first day.
You can read more detailed reports on ars technica both about O2 and about T-Mobile sales.