Phone [Q] Unlock windows mobile palm

Hi, this is my first post here.

I have this palm, from a company that changes all their devices.


... eia-barcode.com/product.php~idx~~~41~~SMARTBOOK+600~.html

I know it mounts windows mobile, not sure about the version ( 6.5 or 6.1 anyway ).

When I switch it on, a splash screen appears , then nothing happens, and after a few seconds it's switched off again.

I would like to use it, it is a very complete device, could you give me any hints about how to unlock it ?

Thanks in advance!