Traditional T9

TT9 is a 12-key T9 keyboard for devices with hardware numpads. It offers predictive typing in 30+ languages, hotkeys, and an on-screen keypad for a retro Nokia vibe. No ads, no tracking—just pure typing. Fully open-source and offline. No QWERTY, no swipes, no frills. Inspired by classics like the Nokia 3310, but with its own unique design. Enjoy the nostalgia!