you having trouble with your Jabra Blue tooth
The reason why its flashing is because it has not paired with a device or the battery may be low.
1. Take the battery out of the unit to fully reset the unit.
2. Put the battery back in the unit "turn the unit on"
3. Try using the code 0000 this is the default
code to pair the headset with your hand set.
If the above steps does not work it might be because of a low battery, Thus I would recommend purchasing a new battery for it then try the steps above again.
Again we apologize
your having issues with your headset, if you have any further questions please get back with me.
Thanks for using Fixya
Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620