MULTI-SIM ENABLING APPLICATION AND USE OF EUICC IN LEGACY TERMINALS

摘要

A methods enabling use of multiple SIM applications in UICCs is described. One method includes determining whether a physical component of a device is a secure module which supports subscription provisioning. If the physical component is a secure module which supports subscription provisioning, the physical component is instructed to operate as a legacy UICC. The physical component is operated as a legacy UICC via a virtual UICC. Another method includes downloading a first subscription related data which provides information for operating in a wireless network. The first subscription related data is stored on a memory component of a device. The device includes a UICC storing a second subscription. The method also includes operating the device as a multiple profile device using the first subscription and the second subscription. Apparatus and computer readable media are also described.