How eSIM Works
Get connected in just a few simple steps. Our eSIM technology makes staying connected while traveling easier than ever before.
Simple 4-Step Process
Getting connected with Romesim is quick and easy
Choose Your Destination
Browse our extensive list of countries and select your travel destination. Compare data plans and choose the one that best fits your needs.
- 190+ countries available
- Multiple data plan options
- Transparent pricing
- Instant purchase confirmation
Receive Your eSIM
- Instant email delivery
- QR code for easy setup
- Step-by-step instructions
- 24/7 customer support
Install Your eSIM
- Quick QR code scanning
- Manual setup option available
- Works on all eSIM devices
- Pre-travel installation possible
Connect & Enjoy
- Automatic activation
- High-speed 4G/5G networks
- Nationwide coverage
- Keep your home number active
See How It Works
Watch our step-by-step tutorial on how to purchase, install, and activate your Romesim eSIM. Our video guide makes the process simple and straightforward, even if you’re new to eSIM technology.
- Easy-to-follow visual instructions
- Device-specific setup guides
- Troubleshooting tips and tricks
Why Choose Romesim eSIM?
Global Coverage
Device Compatibility
Instant Activation
Frequently Asked Questions
Everything you need to know about eSIMs
What is an eSIM?
An eSIM (embedded SIM) is a digital SIM card that's built into your device. Unlike traditional physical SIM cards, eSIMs can be programmed remotely and allow you to switch between different mobile carriers without needing to physically swap SIM cards.
How do I know if my device supports eSIM?
Most modern smartphones—including iPhone XS and newer, Google Pixel 3 and newer, and Samsung Galaxy S20 and newer—support eSIM. To check if your device is eSIM compatible, you can visit our website or contact our support team for assistance.
You can also verify compatibility directly on your phone by dialing *#06#. If an EID (eSIM ID)—a 32-digit number—is displayed, your device supports eSIM.
How long does it take to activate my eSIM?
eSIM activation is instant! Once you purchase your eSIM plan, you'll receive a QR code via email. Simply scan the QR code with your device, and your eSIM will be activated within minutes.
Can I use my eSIM in multiple countries?
Yes! Many of our eSIM plans offer regional or global coverage. You can use the same eSIM across multiple countries within the covered region without needing to purchase separate plans.