This is the successor model of the HT20, which is popular for home use, as well as hotels, inns, and company reception phones. The one-touch button has been added to 3 more options for registration. A popular model with its simple lines and timeless design. The design of this design is perfect for any situation, room style, or any time of use. It can be used for both tabletop and wall hanging. ■Size: Approx. 2.0 x 2.0 x 7.9 inches (50 x 50 x 200 mm) (when mounted on the wall), Approx. 2.0 x 7.9 x 3.5 inches (50 x 200 x 90 mm) (when desktop installed) ■ Material: ABS resin ■ Country of Origin: China ■ Dial Method: Tone line