Welcome to the store! HIGH-QUALITY MATERIAL: Made from high-quality ABS material. Durable and wear-resistant. With large, easy-to-read buttons and louder ringtones, this phone is undoubtedly the perfect gift for grandparents. EASY TO USE: This phone is very easy to use and has only the essential functions designed for seniors. Simply connect the included power adapter, and it's ready to go. PRE-PROGRAMMED: You can pre-program the SOS call number into this dial button. When our grandparents need help, they can lift the handset and press the SOS button directly to save time. M1 AND M2 KEYS: There are two keys, M1 and M2, which can store family numbers. Each time the elderly make a call, they don't need to find their own phone book number; just lift the handset and dial M1 or M2 to connect. HIGH RINGTONE: The ringtone is loud enough, and the volume can be adjusted to high or low. The earpiece volume can also be adjusted in 3 levels for clearer hearing. Item Type: Corded Phone Material: ABS Model: MS-305 Color: White Features: One-button dialing, Redial, Ringtones, number memory function, etc. Scope of Use: Used at home, suitable for the elderly with visual and hearing impairments.