Getting the Panasonic KX-TG6051M Expandable Cordless Phone System with Call Waiting Caller ID, Speakerphone, and integrated digital Answering System is about the most difficulty you'll have. Because once you get it home, you'll be amazed at how simple this phone is to set-up and use. It comes with 1 cordless handset that can optionally be expanded to as amy as 4. Multi-lingual Display Prompts guide you through use of its many features. There's a Handset-to-Base Intercom. Misplaced your handset? Don't worry. Be happy because this phone has a Handset Locator function. Enhanced voice technology and spread-spectrum frequency selection over 5.8Ghz bandwidth deliver natural sound and extended range throughout your home. Want to free your hands? Handset has a port for adding an optional headset. If you've Caller ID, it will file the last 50 calls you received on its scrolling LCD screen. You can even store up to 50 phone numbers of your own in its built-in phonebook - for easy access, as needed. Overall, this cordless phone system is just what you've been looking for. Why sacrifice Panasonic reliability and consumer-friendly design? It's your home, your life. You deserve the best. You deserve this Panasonic KX-TG6051M Expandable Cordless Phone System. If you can't hear the adjustable, melodic ring, the antenna lights up. And it's also hearing-aid compatible. Digital answering system Convenient handset speakerphone Large three-line white backlit LCD Clock with selectable alarm mode English/Spanish Voice Menu and LCD prompts