A method of extending the available memory of SIM / USIM / RUIM Card using external memory available on network / terminal is disclosed. The method comprises the steps of: handling externa! files by SIM between Terminal and SIM during file selection involving terminal trying to select file on SIM; SIM identifying th...

The present invention provides a patching method for implementation in a portable data carrier wherein the patch after serving the purpose of modifying existing program contained in the non-erasable memory gets deleted, wherein the said deletion is either prior to a predetermined state or upon satisfying of a predet...

A security module and method for optimum memory utilization is disclosed. According to an embodiment of the present invention  a security module for optimum memory utilization  said security module comprises: a dynamic storage device including a first storage area storing one or more native codes and a second storag...

Accordingly, the present invention provides a portable data carrier for enabling participation in e-learning scenarios, comprising an interface for receiving a first data set, a first access control element and a second access control element, the said first access control element being based on at least participa...

The present invention relates to a backup system and a method for backing up a mobile communication device. The backup system comprises a mobile communication device, storing a quantity of personal data and a backup card, wherein the backup procedure between the mobile communication device and the backup card is ach...

The present invention relates to an apparatus and method for accessing resources on an security module (103) present in a mobile equipment (100) by an external device (ED) wherein the external device (ED) is electrically coupled to the mobile equipment (100), said method comprising the steps of receiving, by a proce...