Meterk Black Corded Phone Desk Landline Phone Telephone DTMF/FSK Dual System Support Hands-Free/Redial/Flash/Speed Dial/Ring Control Built-in IC Chip Sound Real-time Date for Elderly Seniors Home

FLASH time 90/95/100/120/180/300/600/1000ms software optional.. Free to set 3 alarms in the telephone, and support DO NOT DISTURB function for 1-99hours. When you forget to take up the line or hang up badly, automatically take up the line (with no clutter interference on the line) Provide 16 kinds of ringtones to selects and built-in music HOLD function, and the machine will be automatically released when the machine is lifted. High premium voice IC chip, provide clear voice sound in hand free function. Real-time date and week display, LCD brightness adjustable in 5 levels. Comes with 6 speed dial buttons, super convenient for elder people and businessman, easy and fast to dial. And You can check up to 50 groups incoming call number and 14 groups outgoing call number. Able to automatically identify caller in DTMF/FSK dual system