This is the replacement (or extra) headset for the Jabra Pro 920 Duo Wireless Headset , Jabra Pro 930 Duo USB Wireless Computer Headset part# 14401-17

Pair the a new Jabra 920 Duo spare headset in two different ways:

1) if your previous master headset is turned off, simply dock the new headset and wait until the battery icon is green (this could take up to 1 minute);

2) if your previous master headset is on, you should dock the new master headset and press and hold the answer/end call button for approx 1 second, then wait until the battery icon turns green (this can take up to 1 minute).

Please note: The base needs to be turned on when you dock the new master headset.