Glossary of Terms

     Term or    Abbreviation                                            Definition

   DCT3

    Mobile device generation Digital Core Technology 3,

   also known as “Legacy”
   DCT4    Mobile device generation Digital Core Technology 4
   BB5    Mobile device generation Base Band 5
   USB    Universal Serial Bus
   COMBOX    FPS-8 Flash Prommer
   MBUS    Message BUS
   FBUS    Fast asynchronous serial BUS
   FEM    Front End Module (P.A. & Duplexor)
   IMEI    International Mobile Equipment Identification code
   ESN    Electronic Serial Number