Sprint Communications Comapny L.p.

Shannon L Stone

Jason Delker

M Jeffrey Stone

Drew Thomas Dennis

Cynthia Fung

A mobile communication device. The device comprises a cellular radio transceiver, a processor, a memory, and a custom application launcher stored in the memory. When executed by the processor, the custom application launcher periodically sends a message to an application server, wherein the message informs the application server that the custom application launcher is installed on the mobile communication device and, responsive to initiation of a process of removing the custom application launcher, sends a removal message to the application server, wherein the removal message informs the application server that the custom application launcher is being removed from the mobile communication device.

Network access tiered based on application launcher installation

A subscriber identity module (SIM) card. The SIM card comprises a processor, a memory, and an operation object. The memory stores, in part, the operation object, an integrated circuit card identifier (ICCID), an international mobile subscriber identity (IMSI), and an authentication key. When executed by the processor, the operation object causes a browser to be executed on a mobile communication device into which the SIM card is installed, provides a uniform resource locator (URL) to the browser, wherein the URL identifies a Web site, and causes the browser to send a request to the URL to download a custom application launcher and to install the custom application launcher on the mobile communication device.

Growing community of inventors

Kansas City, MO, United States of America

Shannon L Stone