Yeah mate they can. I don't know where though as I have 1 & i'm trying to find a place that will unlock it. The reason I know they can be unlocked as they are advertised on ebay.
Hi i have a sagem 411x that i want unlocked if you find a site that unlocks them can you post it on here and i will do the same. I know there is a program called sagem calc that generates unlock codes but still have to find a download