A structure comprises a deep subcollector buried in a first region of a dual epitaxial layer and a reachthrough structure in contact with the deep subcollector to provide a low-resistive shunt which prevents CMOS latch-up for a first device. A user interface allows a user to input threshold values and parameters such that power management actions are taken should battery power fall below the thresholds. A low-viscosity fluid is formed on the front surface and filled into the holes. The order management unit receives a request for a designated device design before a cutoff date, and the production line releases and processes coinsurance wafers with the metal layering fabrication process corresponding to the designated device design when the request is received. In still other embodiments, the handoffs may be controlled by a Mobile Switching Center.