A method for providing a UICC embedded in a wireless Mobile Equipment (ME) with an operator DNS IP address in a Wireless communication Network, said method comprising the following steps: defining a specific Mobile Equipment (ME) event that the UICC may monitor, defining a new data structure that will comprise the DNS IP address to be sent to the UICC, registering the UICC to said event via predefined Setup Event List proactive command, generating said specific event by said ME when a PDP context is activated between the ME and the Network, including the DNS IP address in said new data structure, sending said new data structure (including the DNS IP address) from the ME to the UICC via a new Envelop command when said generated event occurs.