nBrowser
–“micro
browser”, similar to existing, well-known browsers in the Internet
n
nScript language
–similar to
Java script, adapted to the mobile environment
n
nWTA/WTAI
–Wireless
Telephony Application (Interface): access to all telephone functions
n
nContent formats
–e.g.,
business cards (vCard), calendar events (vCalender)
n
nProtocol layers
–transport
layer, security layer, session layer etc.