Send and Receive UPI Payments with Built-In UPI App With optional bigger fonts and a zoomed-in interface, Nokia 106 is easy to use. It’s comfortable too, thanks to its large keypad. Access to music on the go with the FM radio that lets you tune in to local stations with or without a headset. For your own playlists, the MP3 player and MicroSD card slot have you covered. Tough & durable Nokia keypad phone.