AIRSIM is a special SIM card that combines Soft SIM and Over-the-AIR (OTA) technologies. When you are using AIRSIM abroad, our system will assign a suitable SIM card to your AIRSIM according to your location. The process takes about 3 minutes only, and you can have access to the internet upon arrival. You do not need to pay the expensive roaming charge, or spend time on buying local SIM cards.

AIRSIM is reusable, if you have purchased the suitable data package for your destination before the journey, you can enjoy the data and voice services immediately upon arrival in more than 130 regions Worldwide, simply with one AIRSIM.