Feature: 1. Powerful Memory Function: Compatible with FSK/DTMF dual system, display, store and view incoming and outgoing numbers. Record 62 (maximum) incoming and 16 (maximum) outgoing numbers (8 digits). 2. Clear Display: Incoming call screen, 16 bit high definition display screen, the caller number, date, and time are displayed on the same screen, which is simple and convenient at a glance. 3. Energy Saving: No battery, environmental protection and energy saving. You can dial to answer the call. Sub line interface, single interface extension line, can be directly used as the host. 4. Ergonomic Design: Button design, clear hand feeling, contact and wear resistant, easy to dial and use. Fixed hole anti skid pad, two non slip fixing holes, reduce desktop friction. 5. Multi function Settings: With pre dial, redial, correction, delete functions, calculator function, alarm clock setting, 24 kinds of ring tones can be selected, in line with multi functional commercial telephone. Specification: Item Type: Desktop Corded Telephone Material: ABS Model: KX-T2028CID Size: Approx. 210x170x95mm / 8.3x6.7x3.7in (Manual Measurement Allows Errors) Main Functions: Caller ID, Free Reminder, 4 Quick Dial Functions. Package List: 1 x Telephone 1 x Telephone Receiver1 x Telephone Line1 x Handset Cord Note: The color of the phone line is random. It can be used without installing a battery, and can be used for dialing and answering.