- Cordless extension handset
The FON-870i delivers complete cordless convenience without compromising on quality. With excellent audio even at the edges of its range, a superior full-duplex speakerphone, robust build quality and a large, bright color display, this is the best cordless phone ever. And with an impressive 18 hours of talk time per charge, this phone is a true business workhorse. With support for up to 15 handsets per base and a range of 150 feet indoors, the FON-870i is a snap to deploy. You can put a handset with its own extension number anywhere in your office without worrying about network drops.