Enhance your communication with this FSK/DTMF Caller ID Corded Landline Phone, designed for both home and office use. The stylish red design adds a modern touch to any space while offering advanced features for convenience and reliability. High-Quality Crystal Buttons Enjoy smooth and sensitive dialing with crystal buttons that are resistant to fading, ensuring long-lasting clarity and effortless operation. Clear Caller ID Display Easily identify incoming calls with a clear caller ID display, making it simple to manage your contacts and never miss important calls. Convenient Call Storage and Quick Inquiry Store up to 30 groups of call numbers and quickly access them by long-pressing the "call in" button. Stay organized and efficiently review your call history whenever needed. Adjustable Volume Control Choose between two volume levels using the convenient side button, allowing you to set the perfect sound for your environment and personal preference. Lightning Protection and Anti-Jamming Equipped with lightning and anti-jamming functions, this phone ensures safe and stable communication, even during storms or in areas with signal interference. Advanced Caller ID and Call Management Supports both FSK and DTMF standard caller ID, so you always receive accurate call information. Features built-in storage for 5 groups of call numbers and call time queries, plus a callback function and one-key replay for added convenience. Perfect for any home or office, this fashionable red corded phone combines style, functionality, and advanced technology to meet all your communication needs. Stay connected with confidence and enjoy a seamless calling experience every day.