Feature 1 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). 2 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. 3 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. 4 LIGHTNING PROOF: Desktop corded telephone is designed with lightning protection, so it can be used normally even in thunderstorms, very safe and reliable. It is the best gift for the elderly. 5 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.Item Type: Corded PhoneMaterial: ABSColor: BlackMain Functional Features: 1. DTMF and FSK dual format caller ID (automatic identification)2. 50 groups (8 bit) or 32 groups (16 bit) of incoming call number and call time records3. 14 groups (8 digits) or 8 groups (16 digits) of outgoing call numbers and call time records4. Real time date and week display, 5 levels of LCD brightness adjustable5. Software setting electronic anti theft; optional soft setting P or T, no switch6. FLASH time 90 95 100 120 180 300 600 1000ms software optional7. In forgetting to close the line or hang up bad, automatically close the line (under the line without noise interference)8. Intelligent line grabbing out of the code 8 bit setting9. 8 bit local code settings, automatic filtering of incoming calls10. R key function, can be used with the switch to do transfer function11. the machine has a large ring function12. 10 groups of double key memory Package List1 x Corded Phone1 x Earpiece1 x Coiled Cable2 x Straight Line1 x Instruction Manual