Скачать или смотреть Tech Tip Wireless Headset Electronic Hookswitch (EHS) & Handset Lifter #1

http://www.hd-wireless.com.au/ The Polaris Electronic Hookswitch (EHS) cable and Handset lifter unleashes the full potential of your Wireless Headset, allowing you to Answer and End Calls while away from your desk. The EHS is suitable for Polaris' Soundshield and HD Wireless Headsets, as well as being EHS-compatible with Jabra wireless headsets. The Polaris EHS is available in three different options to suit a variety of Polycom, Cisco and Avaya telephones. The Polaris Handset lifter is easy to install and is compatible with almost every telephone handset. Both accessories are covered by a one-year warranty.

For more information please click on the link below to the Electronic Hookswitch (EHS) datasheet.

http://www.polaris.com.au/files/datas...