Jabra Biz 2400 Bluetooth Headset has been certified by DGPT with date of issued 23-August-2010. The Jabra BIZ 2400 is a corded USB headset utilizing Bluetooth technology in the 2.4 GHz band for a short range RF link.
The headset contains a boom arm with a noise cancelling microphone and duo recievers, and is intended for use with a personal computer via USB.
While in the PC, it can be connected to a mobile telephones containing Bluetooth compatibility or any other device that has a Bluetooth Audio Gateway. The headset is powered from the USB port.
To be sure that the certificate holder is GN Netcom A/S. If you interested to know more detail about Manual of the Jabra BIZ 2400 feel free check the Jabra products (2400) which have publish on public domain.