■ Use the headset with several phones
You can pair the headset with up to eight phones but connect it to only one phone
at a time.
If the headset is switched on within 10 meters (30 feet) of several paired phones,
the headset tries to connect to the phone that was used most recently with it.
If the headset cannot connect to the most recently used phone, it can be
connected to other paired phones within about 10 minutes. If the headset is not
connected to a phone during this time, the headset is switched off.