VTECH ES2610 3A DIGITAL CORDLESS PHONE 3 HANDSET Remote Two gears of mouse adjustment(800 1200DPI) Computer Accessories Storages Two gears of mouse adjustment(800 1200DPI) 4835GHz Support Operating System : WINDOWS XP VISTA WIN7 WIN8 WIN8 and security • 300m talk range (outdoor) • Ultra low radiation mode operates with lowest radiation • Wireless (Wi Fi) network friendly • 1 6 inches backlit LCD display • High quality handsfree speakerphone on handset • 20 name and number phonebook directory • 5 last numbers redial • Calling number display capable with 10 number • 5 normal & polyphonic handset ring melodies • Adjustable ring volume and melodies • Call timer • Mute function • Keypad lock • Time display • Alarm function • Up to 10 hours talk time 100 hours standby time Multi handset Packs • Intercom and transfer calls between handsets • 3 way conference calling Package contains: • 3 handsets