Black Corded Phone Desk Landline Phone Telephone DTMF/FSizeK Dual Sizeystem Sizeupport Hands-Free/Redial/Flash/Sizepeed Dial/Ring Control Built-in IC Chip Sizeound Real-time Date for Elderly Sizeeniors Home

Able to automatically identify caller in DTMF/FSK dual system. And You can check up to 50 groups incoming call number and 14 groups outgoing call number. Comes with 6 speed dial buttons, super convenient for elder people and businessman, easy and fast to dial. Real-time date and week display, LCD brightness adjustable in 5 levels. voice IC chip, provide clear voice sound in hand free function. When you forget to take up the line or up badly, automatically take up the line (with no