Cell phone locking is really just a way to create additional friction for average people switching carriers, encouraging them to stick with their current carrier instead of looking around for a better price. (howtogeek.com)
Phone locking applies to nearly any type of cell phone, from the lowest, cheapest dumb phone to the highest end smartphone. (howtogeek.com)
Now your Windows Phone lock screen shows the time and date, notifications, and upcoming calendar events. (gadgetguide4u.com)