LARGE BUTTONS: Corded landline phones have large numeric buttons that clearly display the numbers and are ideal for elderly people who need extra help or for people with poor eyesight or unsteady hands. Amplified phones are perfect for aids for the hearing impaired of years or some noisy environments. | NO POWER REQUIRED: LCD corded phone does not require a power supply or mains socket. It can be hooked up to a fixed landline phone line outlet and does not require additional confusing power connections. The screen is powered by the cord. The LCD screen with backlight display makes night calls clearer with 5 levels of high adjustability. | DURABLE MATERIAL: Office landline telephone is made of premium ABS material, with rounded corners, comfortable grip, wear resistant and durable, suitable for home, hotel and office use. | PROOF: Desktop corded telephone is designed with protection, so it can be used normally even in thunderstorms, very safe and reliable. It is the best the elderly. | SPEED DIALING: Big button corded phone allows you to easily set up to 10 groups of phone storage and speed dialing. To dial a number press extract and digit to dial. Ideal for older relatives who can't remember phone numbers or have difficulty entering all the digits. (The identity of the number cannot be annotated).