COMPUTER SOFTWARE AND HARDWARE; INTELLIGENT MESSAGING SYSTEMS, INCLUDING WIRELESS MESSAGING SYSTEMS; SOFTWARE DEVELOPMENT KIT (SDK's), INCLUDING KITS FOR DEVELOPING MESSAGING CLIENT AND SERVER MESSAGING APPLICATION; ENGINEERING CONSULTING SERVICES IN THE FIELD OF COMPUTER SOFTWARE, HARDWARE AND TELECOMMUNICATION; WIRELESS COMMUNICATION SERVICES; CUSTOM DESIGN OF COMPUTER SOFTWARE, MIDDLEWARE AND WIRELESS DATA TRANSMISSION SOFTWARE AND SYSTEMS; CUSTOM DESIGN, DEVELOPMENT AND INTEGRATION OF WIR...