Features: Easy to set up - This telephone work without power. Insert one connector of the phone cord to the connection of the base marked LINE and the other end to the telephone line of wall connection. Desktop Landline - Compatible with DTMF or FSK caller ID. And 16 Digit LCD or Last Number Redial or 43 Incoming Calls (16 digit) Memory or 12 Outgoing (12 digit) memory. Big LCD Screen - Powered by 3xAA Batteries (not included), can display and setting Year and Month and Date and Time. And 3 screen contrast levels can be adjusted as well. Multi-function - Comes with 16 kinds of ring music to select, and 3 alarms setting, support setting 4 ringer volume levels and 2 speakerphone volume levels. Interesting and Better than Other Landline - Speakerphones button makes hands-free conversations easily. Music on hold. Support Calculator function. Specification: Model: VTC-500 Color: Black, White (Optional) Size: 19.3 x 15.2 x 6.2cm or 7.5 x 6 x 2.4in Weight: 429g or 14oz Package Size: 16x19.6x9cm or 6.2x7.7x3.5in Package Weight: 553g or 19.5oz Notes: This telephone is not compatible with the UK line, please know itbefore purchase. Packing List: 1 x Telephone base 1 x Corded handset 1 x Telephone line cable 1 x Spiral cable for handset 1 x User guide Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.