30.04.2025
eSIM during blackout

Most of us live in a world that heavily depends on advanced technological solutions. Our daily life, work tasks, and communication rely on these technologies running smoothly. This is something that has become second nature in the developed world.

Let’s take a closer look at the internet, a powerful tool that keeps the world connected. It allows us to stay online while travelling, work remotely, hire employees from other countries, and carry out important tasks from virtually anywhere. Could you imagine your life without it? Now, let’s explore eSIM, a reliable internet backup solution.

What exactly is an eSIM?

An eSIM is a digital version of a traditional SIM card. Instead of inserting a physical card into your phone, the eSIM can be activated with a QR code. It allows you to access mobile internet on your device. Additionally, you can easily share that connection with other devices, such as laptops or tablets.

A recent massive power outage in Spain, Portugal, and France left large parts of the countries paralyzed. It reminded us that even though technology is efficient, it’s not perfect. During the disruption, many people were left without internet access. However, our eSIM users remained connected without interruption.

Zadarma offers eSIM coverage in 150 individual countries, with 7 regional data plans that group different countries based on your selected region. You can connect up to 10 eSIMs on a single account.

Why use eSIM as a backup?

While most people rely on home or office Wi-Fi for daily connectivity, an eSIM offers several advantages as an internet backup option:

  • Instant activation: You can activate an eSIM in minutes, without having to buy a physical SIM.
  • Mobile hotspot: You can share your eSIM mobile data with other devices. It is a great internet backup for your laptop or tablet.
  • Network flexibility: For the best quality and reliability in most countries, Zadarma's eSIM works with at least two different operators.
  • Perfect for traveling: Travelers widely use eSIMs to avoid roaming charges and stay connected across borders.

Real-life use cases

Power or Wi-fi outage: A sudden blackout can cut off your internet connection. With an eSIM keep your devices online and continue working or contacting others.

Travel delays: Stuck at an airport or in a remote area? An eSIM can connect you to the internet without relying on local Wi-Fi or paying for roaming.

Work emergencies: If your main connection fails during an important call or meeting, switching to your backup internet solution can keep it running without interruption.

How to get an eSIM?

  • If you are new to Zadarma, you can easily create an account on our website.
  • Before obtaining an eSIM, review our available plans here and choose the one that best suits your needs.
  • Check if your device supports eSIM in the "Does your device support eSIM?" section.
  • Go to the “Billing - Make a payment” section and top-up your account to cover the cost of the eSIM.
  • In the "Services - eSIM for Travelling" section, select the desired eSIM. Choose the validity period and data allowance. For example, an eSIM for the Europe region, valid for 30 days with 10 GB of data.
  • Click "Connect Package" to proceed.
  • Once connected, your eSIM will appear in the "Your eSIM" section of your account.
  • To install, click on your eSIM, then select "Setup." In the pop-up window, you’ll find a detailed installation guide below the QR code.

In conclusion, an eSIM isn’t just a modern convenience - it can be a crucial solution in unexpected situations. Having one set up on your device gives you peace of mind, knowing you have a reliable backup internet connection whenever you need it.

Connect an eSIM today and stay connected anytime and anywhere.