小知识 iPhone (iOS) Airplane mode
When you enable airplane mode from the Settings screen, an airplane icon (
) appears in the status bar at the top of the screen and the following wireless connections and services are turned off:
- Cellular (voice and data)
- Wi-Fi
- Bluetooth
- GPS
- Location services
If allowed by the aircraft operator and applicable laws and regulations, you can re-enable Wi-Fi and Bluetooth while in airplane mode:
- Wi-Fi: While airplane mode is on, tap Settings > Wi-Fi, then turn Wi-Fi on and choose a Wi-Fi network.
- Bluetooth: While airplane mode is on, tap Settings > Bluetooth, then turn Bluetooth on.
来源: Apple 网
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