Product Description: Corded Telephone with Hands-Free Calling for Home, Office, and Hotel Display Function: This corded telephone features a DTMF/FSK dual system caller ID with automatic identification, ensuring you always know who is calling. The real-time date and week display keeps you informed, while the adjustable LCD brightness with 5 levels allows for optimal viewing in any lighting condition. Call Function: Keep track of your communications with ease. The phone records up to 50 groups of answered call numbers and call times (8 bits) or 32 groups (16 bits). Additionally, it stores 14 groups of dialed call numbers (8 bits) or 8 groups (16 bits) along with call times, making it simple to review your call history. Ring Function: Customize your phone experience with 16 common ringtones to choose from. The do not disturb feature can be set from 1 to 99 hours, ensuring uninterrupted peace when needed. Plus, the phone includes three alarm settings, each with a distinct sound to suit your preferences. Optional Flash Time: Tailor the phone's response to your needs with optional FLASH times ranging from 90ms to 1000ms. This flexibility allows for seamless integration with various telecommunication systems. Settings: Adjust the ringing and hands-free volume easily with both software and button controls. The phone also includes an electronic anti-theft setup for added security. The soft setting for pulse/tone (P/T) dialing is optional, providing further customization. Key Function: Enhance your efficiency with the IP function and single key storage for up to 10 numbers (M1 to M10). The R key transfer function allows for quick call transfers, and the ring volume adjustment ensures you never miss an important call. This versatile corded telephone is perfect for home, office, or hotel use, offering a blend of functionality, convenience, and security. Stay connected and organized with this reliable communication tool.