Hello

I advised my friend to buy n900. He bought almost new on auction in Poland.

It works fine with orange simcards. With other message on boot appears:

"nie można użyć tej karty sim w urządzeniu"

In translation it means:

"You can't use this simcard in device"

It seems it has sim lock. I was searching everywhere and I can't find information other than phone is unlocked by default.

I was inserting a sim card that works perfectly on my N900 just to make sure that is not sim card fault.

If it's really simlock do you know way to unlock it?
We went to few mobile phone shops and they told us that they don't know the way to do it.

Phone is on the newest PR 1.3

Any help would be appreciated cause I was ensuring my friend that N900's don't have sim lock. I feel quite stupid right now.

Post for keeping post above visible.