Working on the 1.9 GHz digital enhanced cordless telecommunications frequency band, the Uniden Dect1580 phone offers incredible voice reception. The digital answering system of this Uniden cordless phone utilizes the microchip technology for recording clarity. This Uniden phone supports call waiting and caller ID facility so that you do not miss a call. With expandability of up to 6 handsets, the Uniden Dect1580 allows you to have a network in your home and office. With a full charge, this Uniden cordless phone gives you a talk time of up to 12 hours. The advanced phonebook feature of this Uniden phone lets you store up to 70 names, do an alphabetical search and designate unique ringtones for specific callers.