900MHz Digital Spread Spectrum for superior range and interference reduction. DSS technology provides up to about 100 times more output than other 900MHz systems; so you can carry your cordless phone further-and still carry on a conversation.<br><br>JOG DIAL(TM) for one-finger access to directory dialing numbers and Caller ID memories; simply push the dial and jog up and down to find the entry you're looking for; push the dial again to dial the number.<br><br>Digital Privacy uses higher technology to keep your private conversations private; sophisticated digital speech encoding between handset and base unit.<br><br>Digital sound quality uses the technology behind the Compact Disc to achieve amazing voice accuracy; sounds less like older cordless phones, more like a corded phone.<br><br>Auto channel hopping automatically scans all available channels and selects the clearest one for your call; during your call, if any interference is encountered, automatically hops to the channel that offers the clearest reception, without interrupting your conversation.