Pulse to Dualtone Conversion Technology Converts pulse dialing into dualtone multifrequency tones, enabling your vintage dial telephone to work with modern phone systems, automated menus, and digital services. Compatibility with Modern Systems Bridges the technology gap, allowing rotary dial phones to access voicemail systems, navigate customer service menus, and connect with services that require touchtone input. ABS construction Made from ABS material, this compact converter measures 10 x 8 x 4 cm and offers durability and reliable performance for regular use in various environments. Spaceefficient design The sleek black converter occupies minimal space at 10 x 8 x 4 cm, enabling easy installation in any setting without clutter, and its understated appearance blends with both vintage telephones and modern decor. Practical applications Use at home with a classic rotary phone to access voicemail and digital services that require touchtone input. Use in a small office or reception to enable legacy phones to navigate automated menus and voicemail. Use in hotel rooms or guest areas where a vintage telephone must connect to modern phone systems and touchtone services.