An eSIM is a virtual SIM card. Customers in Hong Kong can use this service to replace physical SIM cards. It allows them to make and receive calls and use mobile data through supported smart devices, using their phone number. The services and features offered by an eSIM are identical to those of a physical prepaid SIM.

You don’t need to insert a physical SIM card or worry about losing one. One device can store multiple eSIMs, making it flexible and convenient to use.