Doro Magna 4000 is the elegant choice for anyone with moderate to severe hearing loss. One push of the boost button instantly raises the handset volume to +60dB, and adjustable tone control ensures clear sound quality suited to your individual needs. The ringer is also very loud and combined with a flashing ringer. This good-looking phone is very easy to use thanks to large keys, direct memories and a display for using Caller ID, phonebook and other useful functions. Plus hands-free speakerphone.