Features: The VTC-500 Desktop Corded Landline Phone is perfect for elderly seniors with its big button design and LCD display, making it easy to read and use. This phone doesn't require power and is compatible with DTMF/FSK caller ID. It supports 2 LCD modes and hands-free calling. Designed for seniors who need a reliable and easy-to-use phone, this landline is also great for home and office use. The VTC-500 Fixed Telephone is a great addition to any space, providing clear audio and multiple volume levels. With its multi-functionality, including 16 ring music options, the VTC-500 is more than just a simple landline phone. Specifications: Model: VTC-500 Color: Black / White Weight: 410g Material: ABS Size: approx 19.5x15.5x8cm / 7.68x6.1x3.15in Recording function: None Caller ID: Yes Visual function: None Number storage function: Yes Scope of application: Hospitals, homes, office buildings, schools, and other occasions Note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product. Please allow 0-1cm error due to manual measurement. Package includes: 1 Set x VTC-500 Telephone