This beta works nice, but with one exeption on my 9000:
I cannot send or reply to PIN messages.
The reply option is not present in a PIN,
I can try to compose a PIN, but then the error message above comes up, and tells me, I can only save a draft of the message.

However I can use the messenger without a problem (!?)

I have pulled the battery
I have told my mobile provider to check provision the device
I have send me all service books an the IT-policy from my BES
I switched the language from German to English (US)

Now, I have no other Idea.
Either, I go back to the previous version, or, as the last resort, I could erase the device and activate again.

Any other Ideas ?
Thank you.

Meanwhile, I gave up, erased phone.
Now PIN is working again.

Wirelessly posted (Lets Go Canes!)

I would have told you to do what you did anyway.

I always find it more interesting to fix something instead of starting from scratch.