Blackberry z10 network problem.

I got a blackberry z10 from a friend living in france… but i cant use it, the phone wont take any sim card. When i turn it on,i see the orange network logo, so it is surely locked.
Below is a link to the image of the simcard status in settings

m. imgur. com/9UxvWWn remove spaces
Any help to unlock it would be appreciated