The KXT 100 combines all the functions of an easy-to-use landline telephone such as: blue backlighted LC display, dual system caller ID, HOLD function and REDIAL of the last number stored in the phone’s memory. The device can be placed on a flat surface or hung on the wall. Features: Display Size: 44 × 17 Backlit LCD and Backlit keypad CID memory: 40 Outgoing calls Ringing melodies: 1 Call timer Alarm: HI/LOW Ringer Indicator Lamp Specifications: Dimensions: H:1.0 x W:1.0 x D:1.0 cm Guarantee:1 year Model Number: KXT100