Autolock and bluetooth settings

Hello,
I can use function objKeyLock.IsKeyLockEnabled() to define if keybord is locked.
RAknKeyLock objKeyLock ;
objKeyLock.Connect();
objKeyLock.EnableSoftNotifications(ETrue);
//To lock, if not already locked
if(!objKeyLock.IsKeyLockEnabled()) ...

Is it possible do define if keyboard lock is protected by password or no???

Also is it possible to get bluetooth visible settings (hidden or shown to all) for Symbian 7 and 8?
Thank you in advance,
Julia