Lenovo ThinkPad E580 User Manual page 40

Note:
Bluetooth
Send to ➙ Bluetooth device
Using the Airplane mode
Settings ➙ Network & Internet ➙ Airplane mode
Using audio features
Headset with a 3.5-mm (0.14-inch), 4-pole plug
Conventional headphone
Note:
24
Settings ➙ Devices ➙ Bluetooth & other devices
Airplane mode