Pair the headset with another phone
After pairing your headset with your phone, you can pair it with up to 3 other phones.
The headset can be connected to 2 phones at the same time, so you can make and
receive calls on, for example, your personal and your work phone at the same time.
1 On the phone you want to pair with, switch Bluetooth on.
2 Switch the headset on, then put it to your ear.
3 Press and hold the menu key, then follow the voice prompts.
As well as pairing with a phone, you can also switch ear detection and voice guidance
off, and restore factory settings.