Take note that after Lumia Amber update, call+sms filter won't come out unless you update extras+info



Store Link

Currently the glance notification is not completed yet, as Nokia will soon release update to the apps to allow more notification in the future.

http://www.wpcentral.com/nokia-enhancement...lance-and-touch

New features added by Nokia on Lumia series smartphone on Amber firmware update.

Is basically add digital clock display on your phone when your phone is in lockscreen mode, same like those nokia's feature phone.

You can set it off, or on when the proximity sensor triggered (peek mode), always on, or timed mode.