Clarity AltoPlus Extra Loud Caller ID Big Button Speakerphone

The Clarity AltoPlus amplified corded telephone is the ideal solution for those with mild, moderate and severe hearing loss. This 53dB phone is the first on the market to receive TIA-4953 certification, passing industry standards for amplified telephones. The ergonomic volume and tone control is also perfect for those with arthritis. Features TIA-4953 certified for mild, moderate and severe hearing loss Amplifies incoming sounds up to 53 decibels Digital Clarity Power incorporates hearing aid technology for clearer call quality Extra loud ringer volume (100 dB) Large tilting LCD display with large font for Caller ID Clarity AudioCenter featuring ergonomic volume and tone control Built-in speakerphone Soft touch backlight keypad Three (3) one-touch speed dial memory buttons ClarityLogic remote diagnostic service programs your phone at the touch of a button Optional Clarity VoiceAssist talking keypad Oversized bright visual ringer Headset, neckloop and bedshaker output jacks Amplifies outgoing speech up to 15 decibels Battery backup lets you make calls when the power goes out TIA-1083 compliant for hearing aid compatibility One-year limited warranty What's in the Box? Handset Base unit DC adapter User guide and warranty/FCC regulations Handset coiled cord Mounting bracket Telephone line cords (1 long cord and 1 short cord) Specs Amplified dB Level: 50dB/124 dBSPL Tone control range: From 300 to 3000Hz Size: 10.4” x 8” x 4.4” (26.4cm X 20.5cm x 11.2cm) Weight: 2.7 lbs (1.23kg) DC Adapter: 9VDC, 800 mA Batteries: 4 AA alkaline batteries (not included) Documentation  Clarity Alto Plus User Guide