No Physical Store
With eSIM technology, you can activate your plan instantly without the need to search a physical store. This means no more time-consuming trips or waiting in line.
OLYSIM offers affordable international eSIM plans for instant 4G/5G connectivity in over 150 countries, with easy installation via QR codes.
1 GB - 5 days
3 GB - 7 days
5 GB - 15 days
10 GB - 30 days
1GB, 3GB, 5GB and 10GB.
5 days, 7 days, 15 days and 30 days.
eSIM
5G / 4G / LTE
Serbia
Prepaid
Data Only
Serbia
Master Olysim in Easy Steps—Because Rocket Science Is Overrated!
Hassle-free online purchase with a few clicks. Enjoy seamless connectivity on your adventures
Keep your existing number and enjoy the convenience of staying connected without the hassle of notifying
Unlock the freedom of international travel with Matrix SIM/eSIM, saving
With eSIM, you never need to physically swap SIM cards again. Activate or switch cellular plans instantly, enhancing convenience and security. Enjoy seamless connectivity without the hassle of handling physical SIM cards.
QR codes in emails allow instant activation of cellular plans. Simply scan the code with your device to set up your eSIM effortlessly, without the need for physical SIM cards. Enjoy quick, convenient, and secure connectivity.
With eSIM technology, you can activate your plan instantly without the need to search a physical store. This means no more time-consuming trips or waiting in line.