PDA mobile phones, or personal digital assistant mobile phones, are short hand held devices that combine fax/telephone, networking, Internet and computing features. A basic PDA mobile phone functions as a cell phone, Web browser, a personal organizer and as a fax sender. A mobile phone PDA is generally a pen-based device which is either available [...]

Today we are in the era of convergence where electronic devices in different niches can all perform similar functions. For e.g. a laptop which used to cater the traditional computing segment can now also be used to connect to telecom broadband. This connection can be obtained through an external interface like USB sticks provided by [...]