Staying in touch with loved ones or colleagues while traveling is essential, but the fear of sky-high international roaming charges can be a major source of stress. What if you could make calls from anywhere in the world for pennies, or even for free? With a data-only eSIM from Yoho Mobile and the power of VoIP technology, you can.
This guide will walk you through how to use apps like WhatsApp, Skype, and FaceTime to make cheap international calls on your travels. It’s simpler than you think and can save you a fortune. Ready to transform how you communicate abroad? Explore Yoho Mobile’s flexible data plans for your next destination.
What is VoIP and Why Use It With an eSIM?
VoIP stands for Voice over Internet Protocol. In simple terms, it’s a technology that lets you make voice and video calls using an internet connection instead of a traditional phone line. If you’ve ever used WhatsApp Call, FaceTime Audio, or Skype, you’ve already used VoIP.
The magic happens when you pair VoIP with a travel eSIM. A data-only eSIM, like those from Yoho Mobile, gives you affordable, high-speed internet access in over 200 countries and regions. Instead of paying your home carrier exorbitant rates for each minute you talk, you simply use a small amount of your eSIM’s data to power the call. This is the core of modern travel connectivity solutions and the smartest way to avoid bill shock.
The Benefits:
- Massive Cost Savings: The cost of data for a VoIP call is a tiny fraction of traditional roaming fees.
- Call Anyone, Anywhere: As long as you and the person you’re calling have the app and an internet connection, you can talk for free.
- High-Quality Audio: With a stable data connection from Yoho Mobile, call quality is often clearer than a regular phone call.
- Keep Your Number: You use your existing WhatsApp or Skype account, so your contacts can still recognize you.
How to Make International Calls with Your Yoho Mobile eSIM
Getting set up is a straightforward, three-step process. Here’s a simple guide on how to use VoIP apps with a data-only eSIM.
Step 1: Get Your Yoho Mobile eSIM
First, ensure your device is eSIM compatible by checking our comprehensive compatibility list.
Next, choose a plan that fits your trip. Heading on a European tour? An eSIM for Europe will cover you across multiple countries seamlessly. Off to explore Japan? We have dedicated Japan travel eSIM plans. Yoho Mobile’s strength lies in its flexible plans, allowing you to choose the exact amount of data and duration you need.
Yoho Mobile Advantage: New to eSIMs? You can try our service completely risk-free with a free eSIM trial! Test the connection before you travel.
Step 2: Install and Activate Your eSIM
Installation is incredibly easy. For iOS users, there’s no need to fuss with QR codes. After purchase, you’ll see an “Install” button in our app or on our website. Just tap it, and your iPhone will guide you through the setup in under a minute. Android users can quickly install via the standard QR code method. For detailed instructions, see our guides for iOS and Android.
Step 3: Choose Your VoIP App and Start Calling!
Once your eSIM is active and providing data, simply open your favorite VoIP app—like WhatsApp, Telegram, Skype, or FaceTime Audio—and call your contact as you normally would. That’s it! You are now making an international call using your eSIM’s data.
How Much Data Do VoIP Calls Actually Use?
This is a common question, and the answer is surprisingly little. You can talk for hours without making a significant dent in your data plan. Here’s a quick breakdown of typical VoIP data usage:
| VoIP Service | Data Usage (per minute) |
|---|---|
| WhatsApp Call | ~0.35 MB |
| FaceTime Audio | ~0.60 MB |
| Skype Audio Call | ~0.75 MB |
With a 1GB data plan, you could make a WhatsApp call for over 47 hours! This makes a WhatsApp call eSIM one of the most efficient ways to stay in touch.
And with Yoho Mobile, you’re always covered. Our exclusive Yoho Care service ensures that even if you use up all your high-speed data, you’ll remain connected with a basic network for essential messages and calls. You’ll never be truly offline. Learn more about the peace of mind offered by Yoho Care.
Frequently Asked Questions (FAQ)
Can I receive calls on my regular phone number with a data-only eSIM?
No, a data-only eSIM does not come with a phone number and cannot receive traditional calls or SMS messages. This guide focuses on using your data connection to make and receive calls through internet-based apps like WhatsApp or Skype.
Will VoIP calls work in any country I travel to?
Yes! As long as your Yoho Mobile eSIM provides a data connection in that country (we cover over 200!), your VoIP apps will work perfectly. It’s a truly global solution.
Is it cheaper to use a Yoho eSIM for calls than buying a local SIM?
It is often far more convenient and cost-effective. With a Yoho eSIM, you can be online the moment you land, without needing to find a local store, deal with language barriers, or handle physical SIM cards. For multi-country trips, it’s a clear winner, as one eSIM can cover your entire journey.
Can I use apps like Skype to call landlines and mobile numbers?
Absolutely. While app-to-app calls are free (using your data), you can also use services like Skype Out to call regular phone numbers worldwide at very low rates. You just need to add a little credit to your Skype account. This is still significantly cheaper than traditional roaming.
What are the best Yoho Mobile calling options for travelers?
For app-to-app communication, WhatsApp, FaceTime Audio, and Telegram are excellent choices due to their low data usage and high-quality audio. For calling landlines, Skype is a reliable and affordable option. All these apps work flawlessly with your Yoho Mobile data eSIM.
Conclusion: Call Smarter, Not Harder
The days of shocking phone bills after a trip abroad are over. By combining the affordability and convenience of a Yoho Mobile data-only eSIM with the power of VoIP apps, you unlock the secret to cheap international calls while you travel. It’s a simple, effective, and budget-friendly strategy for any modern traveler.
You get global coverage, flexible plans tailored to your needs, and the peace of mind of never being disconnected thanks to Yoho Care. It’s the ultimate solution for staying connected abroad.