Phone systems make it easy to stay connected. They enable you to page room to room for easy communication between the house. A flexible ringing assignment allows you to decide which phones will ring on each line to help you customize your phone system. Or set certain phones for night mode which will not let certain phones ring past the set times. Ideal for a childrens room or even a home office. Programming the system to forward your calls to your cellular phone or another outside telephone is just another one of the advantages of a digital telephone system.