6.0 DECT Digital Cordless Telephone works as a standard cordless phone or with your PC and broadband internet for IM/IV. Compatible with MSN Messenger, Windows Live Messenger and AOL Instant Messenger. Read away messages and text multiple buddies simultaneously. Telephone features free Internet messaging services, full QWERTY keyboard and extra large, high resolution color display for clear and easy viewing. Personalize your ring tones by recording directly to the telephone from your PC, MP3 player or stereo equipment. Wi-Fi-friendly telephone won't interfere with wireless networks. Call Waiting/Caller ID stores 50 calls. Telephone also offers a handset speakerphone for hands-free conversations, page/handset locator, 50 name/number phonebook, last number redial, backlit keypad and display, handset volume control, English/Spanish/French prompts, voicemail waiting indicator, and selectable ring tones. Compatible with a 2.5mm headset. Energy Star qualified.