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What is eSIM and How Does it Work?

What is eSIM and How Does it Work?

An eSIM, or embedded SIM, is a digital SIM card embedded directly into your device. Unlike traditional physical SIM cards, an eSIM is built into the phone or tablet, allowing users to switch between carriers and plans without needing to physically swap SIM cards.

How Does eSIM Work?

  1. Activation: You can purchase and activate an eSIM plan online, often before arriving at your destination. For example, with, you can get an eSIM for Bali and have it ready to use upon landing.
  2. Profile Download: Once purchased, a QR code or activation code is provided, which you scan using your device to download the carrier profile.
  3. Switching Plans: The eSIM allows you to easily switch between multiple carrier profiles stored on your device, making it convenient for frequent travelers or those who need multiple plans.

Benefits of eSIM

Convenience: No need to swap physical SIM cards. Activate new plans instantly. Multiple Profiles: Store and switch between different carrier profiles on one device. Environmentally Friendly: Reduces plastic waste associated with physical SIM cards.

Why Choose an eSIM in Bali?

Opting for an eSIM in Bali, like those offered by, ensures hassle-free activation and reliable connectivity with providers like Telkomsel. You can even activate it before your trip, making sure you're connected the moment you arrive.


eSIM technology revolutionizes the way we stay connected, offering unparalleled convenience and flexibility. Whether you’re a frequent traveler or just looking for a hassle-free connectivity option, eSIMs provide a modern solution to traditional SIM cards. Explore eSIM options for Bali on and enjoy seamless connectivity during your travels.

Honest Review

"Thank you so much Balisim for a great service, check it out guys"

Mike - Australia

Honest Review

"Thank you Balisim for a good quality service"

Ana - UK

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