What is airplane mode and how does it work?

eSIM Seeker > Blog > What is airplane mode and how does it work?

Chloé Wadycki

•

9 May 2025

•

5 min.

Airplane mode is a feature found on all modern smartphones. It allows you to quickly disable your device’s network connections, such as Wi-Fi, Bluetooth, mobile data, and cellular networks. But why is this feature important, and how does it work exactly? This article explores everything you need to know about airplane mode and its benefits.

What is airplane mode and what is it used for?

Airplane mode, also known as “offline mode,” is a feature built into phones, tablets, and other electronic devices. When enabled, it cuts off all wireless connections, including:

Cellular networks: Airplane mode disables calls, text messages, and mobile data.
Wi-Fi: Your device can no longer connect to wireless networks.
Bluetooth: This feature is also disabled, although it can be manually re-enabled on some devices.

Main purpose: Airplane mode was originally designed to comply with flight restrictions. It prevents possible interference with aircraft navigation systems. Today, it is commonly used to save battery power, temporarily disconnect from the internet, or enjoy some quiet time.

How to enable airplane mode on iPhone and Android?

Activating airplane mode is quick and easy, regardless of which operating system you use.

Enable and disable airplane mode on iOS

On an iPhone, follow these steps:

From the control center: Swipe down from the top right corner of the screen (on newer models) or up (on older models).
Tap the airplane icon: The icon will turn orange to indicate that airplane mode is enabled.
To turn it off: Tap the icon again.

Tip: Even in airplane mode, you can manually turn Wi-Fi or Bluetooth back on to use certain features like wireless headphones or in-flight Wi-Fi.

Settings to enable airplane mode on Android

The steps may vary slightly depending on your Android phone brand, but here are the general instructions:

Access quick settings: Swipe down from the top of the screen.
Find the airplane icon: Tap it to enable or disable airplane mode.
Via settings: You can also go to “Settings” > “Network & Internet” > “Airplane mode.”

Tip: On some Android devices, you can schedule Airplane Mode to turn on at specific times to save battery or avoid interruptions.

What are the effects of airplane mode on your device?

Airplane mode has several immediate effects on your smartphone:

Connection disabled: Calls, text messages, and mobile data are disabled.
Signal turned off: Your device no longer searches for networks, which reduces power consumption.
Wi-Fi and Bluetooth: These are initially disabled but can be re-enabled manually.
Partial silent mode: Notifications are paused, except for those from offline apps.

These effects make airplane mode an ideal option for improving your phone’s battery life while minimizing distractions.

When should you use airplane mode to save battery?

One of the main reasons for enabling airplane mode is to save energy. Here are some situations where this feature can be useful:

Long-haul flights: Preventing your phone from searching for networks significantly reduces battery consumption.
Areas with no signal: If you are in an area with poor reception, enabling airplane mode prevents your device from consuming power while searching for a non-existent signal.
Nighttime or when resting: Turn on airplane mode to turn off interruptions while saving battery power.
Block data usage when traveling abroad.

Tip: Combine airplane mode with fast charging to maximize your device’s battery life in a short amount of time.

Can I use airplane mode while flying and still stay connected?

Yes, many modern aircraft offer in-flight Wi-Fi services. Here’s how to take advantage of airplane mode while using the internet:

Turn on airplane mode: This disables cellular networks.
Reactivate Wi-Fi manually: Connect to the aircraft’s Wi-Fi network.
Bluetooth enabled: You can also use Bluetooth accessories such as wireless headphones.

These options allow you to enjoy connectivity while complying with in-flight safety restrictions.

Advantages and limitations of airplane mode

Advantages

Battery savings: Reduces energy consumption related to networks.
Aircraft safety: Prevents interference with navigation systems.
Travel comfort: Allows you to disconnect and limit interruptions.
Offline mode: Ideal for reading, watching downloaded content, or simply saving mobile data and avoiding roaming charges.

Limitations

No cellular network connection: You cannot make calls or send text messages.
Communication interruption: Real-time notifications are disabled.

Tips for using airplane mode in everyday life

Airplane mode isn’t just for air travel. Here are some ideas for using it:

During meetings or classes: Turn it on to avoid distractions.
Faster charging: Use airplane mode to speed up your phone’s charging time.
Relaxation time: Enjoy a digital break by activating airplane mode.

Stay connected while traveling with eSIM

To stay online while traveling, simply download an eSIM plan tailored to your destination. This solution gives you instant access to a mobile network, eliminating the need to search for a local provider, juggle multiple SIM cards, or spend your trip in airplane mode! And the best part? You can forget about exorbitant roaming charges.

Why choose an eSIM for your travels?

There are many practical advantages to using an eSIM:

Instant connection: Activate your eSIM plan in minutes and enjoy mobile connectivity right away.
Flexible plans: Choose from a range of local, regional, or global plans to suit your needs.
Zero roaming charges: Enjoy affordable connectivity without unexpected extra costs.
Multi-download: Store multiple eSIM plans on the same device for simplified management.

By using an eSIM, you’ll enjoy a hassle-free travel experience without the need for physical SIM cards or local arrangements. Go fully digital and stay connected with ease.

Conclusion

Airplane mode is a simple but powerful feature that offers many benefits in everyday life and when traveling. Whether you want to save battery life, comply with flight regulations, or simply enjoy some quiet time, this option is essential. But for optimized connectivity, check out our eSIM comparison tool and discover solutions tailored to your needs. By understanding the effects of airplane mode and incorporating it into your routine, you can maximize your device’s efficiency while preserving its battery life.