A free app for Android, by Otnamreh.

Nokia Keypad Phone Wallpaper is a collection of beautiful wallpapers with keypad buttons. The wallpapers are of high quality and can be used as a background or lock screen on your smartphone. You might not be familiar with the distinctive and intriguing Nokia Keypad Phone Wallpaper software. This lovely wallpaper will make you miss having an old phone. It is not an official application of Nokia, and the content of this application is not affiliated with Nokia. This application is designed to be used with Android devices and will work on most Android versions. The images contained in this application are taken from the internet and are available under a free license.