D5DGMTWBEVS3 Symbian
is a cell phone operating system originally developed by symbian ltd. It is
primarily used by nokia with nokia s60. Symbian is an open source operating
system which is made for smart and data phone. Primarily many Japanese Cell Phone Company used Symbian OS
in their phone. In 1980, Psion (Potter Scientific
Instruments) which was the British company founded by David Potter and in early of 1984; Psion
launched Psion Organizer which was the world's first handheld computer. In the
beginning of 1987, Psion released a preemptive multitasking 16-bit operating
system EPOC(Electronic Piece Of Cheese), which is written in C language and it
is compatible with ARM processors, In 1998 EPOC was renamed as Symbian OS and Symbian Limited
was formed as a partnership between: Nokia corporation, Ericsson, Motorola and Psion . First Symbian OS based nokia phone is Nokia 9210
Communicator and Ericsson R380 . In 2008 Nokia corporation purchased Symbian Limited, and created the
(independent) Symbian Foundation to open source and manage the applications. Now
Symbian is one of the most popular mobile phone operating system of the world and
there are some reason which made Symbian popular some of them listed below:
1. Easy to use,
2. Attractive look,
3. More secure,
4. More functions,
5. Huge applications
6. More hardware and software support.
