A standard telephone keypad, with four rows of three keys each. The top row consists of 1, 2, and 3, with keys continuing down in order until the last row, which is usually *, 0, and ...

Some of the phones include 4G connectivity, cameras, and are built to last. If you're looking for a reliable phone with a physical keypad, this is the list for you.

We have seen MIDI phone projects before, and each one is always unique in its own way: here’s a different approach to converting a keypad phone to MIDI, and this rotary pulse-dial phone went in ...

A few things stand out about [Vijay]’s braille keypad for smartphones ... sitting on the back of the smartphone such that you hold the phone much as you often normally would.