Extend your communication range up to a half a mile and reach your employees faster. DECT 6.0 digital technology creates a crystal clear signal and provides the highest security of any cordless phone on the market. Connect to 10 handsets with just one push of a button thanks to our cutting-edge Push-to-Talk (PTT) functionality. Headset.com, Headsets.ca, Headset.ca are authorized reseller of the AT&T SynJ line of solutions. For more information, please visit our websites. © 2010 - 2011 Advanced American Telephones. All rights reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to Advanced American Telephones, San Antonio, TX 78219. SynJ® is a registered trademark of Advanced American Telephones.