Get online from any office without an analog line. LineStein's breakthrough technology learns the characteristics of the phone you're using and adapts at the touch of a button. No more DIP switches to set or complicated setup procedures to contend with. LineStein gives you the certainty that you'll be able to plug in, get online, and get your job done. Plug in LineStein, connect equipment, AC adapter, and phone handset to LineStein.
Light stops blinking after a few seconds.
You're ready to go.