1、Dual mode ‑ DTMF/FSK dual mode automatic identification. 2、FLASH function ‑ Allows you to dial the next phone number while you are about to hang up the present ones without putting the handle down. 3、Redial function ‑ To dial back when phone call is interrupted, convenient to use. 4、Caller ID display ‑ To let you know who's calling at a glance. 5、Real‑time date and week display. Features: Dual mode - DTMF/FSK dual mode automatic identification. Real-time date and week display. Caller ID display - To let you know who's calling at a glance. Redial function - To dial back when phone call is interrupted, convenient to use. FLASH function - Allows you to dial the next phone number while you are about to hang up the present ones without putting the handle down. Specification: Type: Corded Telephone Model: KX-T8001 Material: ABS Color: Red Display: Yes Power supply: telephone line power supply, no additional power supply required Place method: Flatwise Weight: Approx. 617g Package list: 1 x Telephone 1 x Handle 1 x Handle Cable 1 x Telephone Line Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.