Value priced phone has good features for both the visually impaired and hard of hearing. Amplification is available at 3 discrete levels of 20, 30 and 40dB. There is also a red flashing visual ring indicator making it easier to see when the phone is ringing. For ease of dialing, there are easy-to-see buttons, 2 one-touch photo dial buttons, 9 two-touch memory dials and a two way speakerphone. No A/C adapter or batteries are required on this phone. All memory settings are automatically saved in the event of a power loss.
Product Manual Click Here For The Photo Dial Speakerphone with 40dB Amplification Instructions