Please nokia add an orientation lock to the Lumia range. If Microsoft is too short sighted to add it then develop it yourself and make it Lumia exclusive.
Could already be appled upon developer unlocked Windows Phone 7.5 device, but don't know whether Windows Phone OS architecture would preclude it's implementation.
Symbian specialist until 31/01/2013 with interests in Maemo & MeeGo but an aversion to Windows!
Unfortunately that option does not work on the Lumia 920 as reported by the author. Its such a simple feature which should be supported out of the box.
i understand that developers can impliment a lock in either portrait or landscape but I would like a system wide lock. when i use the phone in bed or when lounging around and i try to read a test message and it rotates the acreen it makes it hard to read. very annoying. IOS and Android both have this aimple feature so i am sure you understand what i mean.