Can I make phone calls with Ubigi eSIM data plans?
Ubigi eSIM provides data-only services. Thanks to Ubigi data plans, you will be able to connect to the Internet wherever you are in the world.
So, you can not make phone calls with Ubigi eSIM data plans but you can use iMessage and your favorite VoIP applications such as Skype, FaceTime, WhatsApp, Viber, Facebook Messenger, etc. By using these VoIP apps, you will be able to make calls and send text messages.
For iPhone users, you can also keep using your home-based carrier line to make calls and send SMS while using Ubigi mobile data. Calls and SMS will be charged by your domestic carrier.
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Great
Based on 29492 reviews on
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Thank you so much
Thank you so much! So easy to use and provided the services we needed while on our recent trip to Jpana.
CG, 08 Dec 2025
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Perfect e SIM
Clear follow-up of data consumption
Marc customer, 08 Dec 2025
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Easy setup and worked perfectly in…
Easy setup and worked perfectly in Japan! Will definitely be using this brand as I continue to travel!
customer, 07 Dec 2025
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Plug & play…no hassle.
Plug & play…no hassle.
Also very affordable
Peter B, 07 Dec 2025
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How I can see what I have left ?
How I can see what I have left ?
Judith, 07 Dec 2025
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Easy to use and reliable.
Easy to use and reliable.
customer, 07 Dec 2025
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Trouble-free
Trouble-free, simple, convenient.
customer, 07 Dec 2025
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Ubigi esim is great
Ubigi esim is great and it has helped me while I was travelling to Asia last month. It has worked very good since I first touched down Changi airport Singapore and during my trips to Indonesia, South Korea, Japan.
customer, 07 Dec 2025
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It' working
It's very simple, it's working
customer, 07 Dec 2025
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Easy to use
Easy to use, good reception In Vietnam and easy to install. No QR code needed
Mt Goat, 07 Dec 2025
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It’s perfectly smooth without a single…
It’s perfectly smooth without a single moment of doubt and errors! It just works! Thank you!
Eric Yap, 07 Dec 2025
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Easy
Easy, cheap and efficient!
customer, 07 Dec 2025
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good prepare
How to prepare before trip, was good explained, so that I could start to use eSim just after arrival.
Maki, 07 Dec 2025
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Got the BestAsia eSim for Japan and South Korea
Got the BestAsia eSim for Japan and South Korea, easy to buy and activated on the day without any hassle. Worked fantastic and notifications before data was exhausted. Will surely recommend, value for money as well.
Imran Shaikh, 07 Dec 2025
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Great e-sim
Everything I needed during my Japan trip, coverage was great.
Milan, 07 Dec 2025
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How to check if a device is ready for eSIM?
Check eSIM compatibility
Smartphones & Cellular Tablets:
Dial (*#06#). If an EID number shows, your device supports eSIM!
Laptops (Windows 10/11):
Open your flyout (bottom-right corner). If Cellular settings are visible, your laptop supports eSIM!
Check Carrier Unlock
On iOS:
Go to Settings > General > About, scroll to Carrier Lock. If it says "No SIM restrictions", your device is unlocked!
On Android:
Go to Settings > Network & Internet > Mobile Network, turn off Auto network selection. If you see multiple available networks, your device is unlocked! If only one appears, or you get an error, it may be locked.
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