About the VTech LS6475-3 - 3-handset Bundle: Enjoy private cordless hands-free conversation anywhere in your home or office. The DECT 6.0 cordless headset gives you the same interference free, superior sound, and long range you expect with a traditional DECT 6.0 cordless handset. The phone is expandable up to 12 handsets using only one phone jack. The phone also features interference free for crystal clear conversations-won't interfere with wireless networks and other electronic devices. Features a one blue backlit keypad and display, digital answering system and tri-lingual menu setup. 50 names and numbers can be easily stored in the phone. Moreover wall mount bracket are included with the phone. Features and Specs: Includes a Cordless headset with ear hook and earbud attached, 2 additional ear hooks, 3 additional earbuds, telephone line cord, head band, handset battery compartment cover, handset battery, handset charger and charger adapter, telephone base. Voice Announce Caller ID - Audibly announces the name and number of the caller on all handsets and base unit. No need to find the handset to see who is calling. Makes screening calls that much easier. DECT 6.0 Digital technology provides the best sound quality, security and range in cordless phones HD Audio - The frequency band has been extended allowing for the signal to be reproduced and tuned for a fuller and clearer sound. Choose from four different profiles to best match your hearing from the built-in equalizer. Push-To-Talk - Use as a multiple handset walkie talkie system to instantly communicate with any or all of the handsets in the system. No need to shout throughout the house anymore. Interference free for crystal clear conversations - Won't interfere with wireless networks and other electronic devices.