Using Blackberry service
After I commissioned configured BlackBerry Mobile Phone 8100 I have found the following information on All About BlackBerry
Vanligaste frågan till firstname.lastname@example.org är “Att komma igång med tjänsten”.
This problem turns out to be because they do not have the service linked to its simcard. Many have also subscribed to operators that do not support Blackberry service.
“…if you do not have the Blackberry service on a subscription so you can virtually just calling and texting with a Blackberry Mobile”.
I hope this description helps many who are in the process of acquiring a Blackberry and prevent a lot of misunderstandings.