Jabra's latest headset is designed for use with Skype and your mobile phone.
A simple and complete guide to using a Bluetooth headset is at ...
Jabra bluetooth headset and Nexus 4 Android phone
The guide was written for a Jabra Easycall Bluetooth device but other headsets are likely to be similar.
I just tried pairing my Note 4 with my Jabra Tour bluetooth speakerphone. The Note 4 will not recognize the Jabra Tour at all. However I paired instantly with my Bose SoundLink Mini.
Maybe an email to Jabra is in order....I know the Jabra worked with my Note 3 and iPhone 5S fine.