what is a pda device
The Difference Between a Cell Phone, Smartphone and PDA Short for personal digital assistant, this is the name given to small handheld devices that combine computing, telephone/fax, Internet and networking features. A typical PDA can function as a cellular phone, fax sender, Web browser and personal organizer. These devices are usually pen-based, which requires the use of a stylus rather than a keyboard for input. PDAs today are available in either a stylus or keyboard version.