Connect with a cable
When you use the audio cable, the wireless connection switches off, so you can use
your headset offline, for example, during a flight.
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Connect the cable to the headset, and the other end to the headset connector on
your device.
When you've connected the cable, your headset switches to flight mode. You can only
connect the headset to one device at a time.
The headset keys work differently when the headset is used with a wired or wireless
connection.
Not all phone models support a cable connection. For these phones, use the wireless
connection.