Mastering WiFi Calling with Airalo eSIM for Seamless Communication

Feb 16, 2025·
Sam O'Neill
Sam O'Neill
· 7 min read

Mastering WiFi Calling with Airalo eSIM for Seamless Communication

What Makes WiFi Calling and eSIMs Great?

Travelers and those who want to save on phone bills will find WiFi calling and eSIM technology incredibly useful. But what are these technologies, and why are they so helpful?

WiFi calling lets you make calls and send texts using a WiFi network instead of a mobile signal. This is great when you’re in places with weak mobile signals, like remote areas or buildings with thick walls. Using WiFi calling can save you money, especially when traveling abroad.

Now, let’s look at eSIMs. An eSIM is a digital SIM card built into your phone. It connects your phone to a mobile network without needing a physical SIM card. With an eSIM, you can easily switch between different mobile operators. This is perfect for travelers because you can get local data plans without changing physical SIM cards. Companies like Airalo offer affordable data plans that you can activate on your phone through their app.

Combining WiFi calling with an eSIM helps you stay connected everywhere. Picture using an Airalo eSIM to have data while in the US, and still being able to make a phone call or send a text with your Swiss number through WiFi calling. This setup lets you keep your original phone number and enjoy local data rates. It’s a smart way to manage your communication needs without spending too much.

In this article, we’ll guide you through setting up an Airalo eSIM for data and making the most of WiFi calling. Whether you’re a frequent traveler or just want to optimize your mobile experience, understanding these technologies can make your life easier.

How to Start Using Your Airalo eSIM for Data

Getting started with an Airalo eSIM for your travels is simpler than you might think. First, make sure your phone can use eSIM technology. Most new smartphones support eSIMs, but it’s good to check your phone settings or manual.

Once your phone is ready, download the Airalo app from your app store. This app lets you choose from a variety of affordable data plans. If you’re traveling to the US, you can find a plan that fits your data needs. Many users have said, “I then installed an eSIM from Airalo to have data while in the US,” and found it convenient.

After picking a plan, buy it through the app. You’ll get a QR code to scan with your phone to install the eSIM. Go to your phone’s settings, find the option to add a mobile plan, and scan the QR code. Your Airalo eSIM will activate, and you’ll be ready to use data services quickly.

When choosing a data plan, think about how much data you’ll need. If you plan to stream videos or use maps a lot, pick a plan with more data. Travelers often share how easy it is to manage their mobile needs with Airalo’s data services.

Next, we’ll cover how to activate WiFi calling with your Airalo eSIM and keep your original phone number. These tools help you stay connected and save money on your travels!

Activating WiFi Calling with Airalo eSIM

Once your Airalo eSIM is set up for data, it’s time to turn on WiFi calling. This feature is perfect for staying in touch, especially when you’re traveling.

To start, make sure WiFi calling works with your phone and your home carrier. Most smartphones have this feature, but check to be sure. Go to your phone’s settings and find the option to turn on WiFi calling. If you can’t find it, search “WiFi calling” in the settings menu.

When you turn on WiFi calling, your phone uses WiFi to make calls and send texts. This is handy in places with bad mobile coverage. Many users say, “I activated WiFi calling and it seems to work great,” especially when using Airalo eSIM for data in places like the US.

But what if things don’t go as planned? If your calls drop or texts won’t send, first make sure you’re connected to a strong WiFi network. This is a simple fix that often solves the problem. Also, check if your phone’s software is up-to-date, as updates often fix bugs affecting WiFi calling. If you’re still having trouble, try turning WiFi calling off and then back on.

A user shared: “I wanted to make a phone call or send a text with my Swiss number while using Airalo data. Is there a way to do the same using Airalo data?” The answer is yes! With an Airalo eSIM, you can keep your original number active for calls and texts, all while enjoying local data rates.

In the next section, we’ll discuss how you can keep using your original phone number while using Airalo’s data services. This setup is ideal for travelers who need reliable and cost-effective mobile solutions.

Keeping Your Original Phone Number Active

You can stay connected with your original phone number while using an Airalo eSIM for data. This means you can enjoy local data plans and still keep in touch with friends and family back home.

To keep your original phone number, make sure your phone is set up to use WiFi calling. This feature lets you make calls and send texts using WiFi. So, even when you’re using Airalo’s data services, you can still make a phone call or send a text with your Swiss number or any other original number you have.

Start by turning on WiFi calling in your device settings. If you can’t find it, use the search bar in your settings to locate it. Once it’s on, your phone will use WiFi for calls and texts whenever you’re connected to a network.

Some users wonder, “Is there a way to do the same using Airalo data?” Yes! When you activate WiFi calling and it seems to work well, you can have your original number active while using an Airalo eSIM for data. This combo lets you enjoy local data rates and keep your phone number for seamless communication.

If needed, adjust your phone settings to make sure calls and texts go through WiFi, especially if you’re in areas with weak mobile reception. By doing this, you’ll avoid extra charges and stay connected.

In the next section, we’ll talk about troubleshooting common issues and how to learn from the community’s experiences. This way, you can solve any problems and enjoy a smooth mobile experience while traveling.

Troubleshooting and Community Insights

Even with a great setup, you might face some problems using WiFi calling with Airalo eSIM. Don’t worry—most issues can be fixed easily. Let’s look at common problems and how to solve them, plus explore how the mobile community can help.

First, if WiFi calling isn’t working, check your WiFi connection. Make sure you’re connected to a strong network. If the connection is weak, try moving closer to the router or find another network. Also, make sure your phone’s software is up-to-date; updates often fix connectivity issues.

If calls drop or texts won’t send, try restarting your phone. This simple step often fixes temporary glitches. Also, ensure WiFi calling is turned on in your phone’s settings. If you’re still having trouble, turn WiFi calling off and then back on. Many users say, “I activated WiFi calling, and it seems to work after a quick reset,” which often fixes the problem.

The mobile community is a great place to find more help and share your experiences. Websites like Mobile Aid Station and subreddits like “Airalo,” “BoostMobile,” and others are filled with users who’ve faced similar issues. Engaging with these communities can give you real-world solutions and tips from people who’ve been in your shoes.

For example, a community member might share: “I then installed an eSIM from Airalo to have data while in the US, and faced issues with WiFi calling, but found a solution by changing my network settings.” Insights like these are invaluable and can help you troubleshoot effectively.

Remember, you’re not alone. Many users have successfully optimized their mobile setup by tapping into community advice. Don’t hesitate to ask questions or share your experiences. By learning from each other, we can all enjoy a smoother, more connected travel experience.

In conclusion, while technical issues can be frustrating, they’re often easy to fix with the right help. Use community resources and keep experimenting with your settings to ensure your WiFi calling with Airalo eSIM works smoothly. Safe travels and happy connecting!