Symbian has released the latest version of its smart
phone operating system to add support for new wireless
technologies.
Symbian Version 9.3 now offers native support for WiFi wireless
Lan connectivity, to allow mobile devices to connect quickly over
the internet using wireless hotspots.
The upgrade also supports the UMA protocol, which allows users
to make and receive voice over IP calls over WiFi networks, and
automatically transfer calls to a mobile cellular network when the
phone moves out of the WiFi network range.
In addition, Version 9.3 supports the HSDPA mobile access
technology on mobile networks, which is faster than 3G.
The OS also supports push-to-talk services, which allow mobile
devices to work like a walkie-talkie, enabling a user to speak to
multiple friends and work colleagues with a single call.
Symbian said the new version also offers an improved start-up
time and quicker responsiveness to applications.
The upgrade to the OS also makes it easier for developers to
remove features they may not want to include in lower-price
phones.
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