*Mobile technology is exactly what the name implies - technology that is portable. Examples of mobile IT devices include:
-laptop computers
-palmtop computers or personal digital assistants
-mobile phones and 'smart phones' - high-end phones with more advanced capabilities
-global positioning system (GPS) devices
-wireless debit/credit card payment terminals
-Mobile devices can be enabled to use a variety of communications technologies such as:
-wireless fidelity (WiFi) - a type of wireless local area network technology
-Bluetooth - connects mobile devices wireless.
-'third generation' (3G), global system for mobile communications (GSM) and general --packet radio service (GPRS) data services - data networking services for mobile phones
-dial-up services - data networking services using modems and telephone lines
-virtual private networks - secure access to a private network
It is therefore possible to network the mobile device to a home office or the internet while travelling.
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