Enhance Your Communication Experience with the L019 Hotel Landline Telephone Caller ID This advanced home landline features a DTMF/FSK dual system, ensuring automatic recognition of caller ID. Stay informed about incoming calls with ease and precision, making it perfect for both personal and professional environments. Adjustable Brightness Enjoy real-time date and week display on the LCD screen, with adjustable brightness across five levels to suit your preference. Customize your experience further with ringtone volume adjustments, ensuring you never miss an important call. Multi-Functionality The L019 landline is equipped with an IP function and single-key storage (M1-M10), allowing for quick access to frequently dialed numbers. The R key transfer function and ringtone volume adjustment add to its versatility, making it a comprehensive communication tool. Volume Setting Easily manage your audio settings with software-controlled ringing volume. Adjust the ringing and hands-free volume at the touch of a button, providing a tailored auditory experience that meets your specific needs. Customizable Flash Time With software options for FLASH time ranging from 90ms to 1000ms, you can customize the response time of your landline to suit your preferences. This flexibility ensures optimal performance in various settings. Upgrade your communication setup with the L019 Hotel Landline Telephone, designed to deliver exceptional functionality and convenience for hotels, offices, and homes. Experience the perfect blend of technology and user-friendly features with this reliable landline solution.