He is credited with designing the keypad we now use every day on all cell phones and smartphones. Karlin, a Bell Labs industrial psychologist, designed the 10-digit keypad, which is now the basic ...

Get a close-up look at Easco, the world's first feature phone with a customisable keypad! Designed for accessibility, adaptability, and ease of use, Easco redefines what a feature phone can be.

The Saregama Carvaan Mobile comes in 2.4-inch and 1.8-inch screen sizes. It offers a display resolution of 240 x 320 pixels. The device has a 0.3MP rear camera and a LED torch. The keypad feature ...