Now a day's mobile devices are multi-functional devices capable of hosting a broad range of applications for both business and consumer use. Personal Digital Assistants (PDA) and the ever-growing category of smart phones allow people to access the Internet for e-mail, instant messaging, text messaging and Web browsing, as well as work documents, contact lists and more. This paper presents an overview of mobile devices and also the operating systems used in the devices.
"MOBILE DEVICES OVERVIEW,"
International Journal of Computer Science and Informatics: Vol. 4
, Article 7.
Available at: https://www.interscience.in/ijcsi/vol4/iss1/7