Acer Aspire 5720Z - Manual (Page 23)

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Empowe
ring Tech
nology
Acer eNet Management can save network settings for a location to a profile,
and automatically switch to the appropriate profile when you move from one
location to another. Settings stored include network connection settings (IP and
DNS settings, wireless AP details, etc.), as well as default printer settings.
Security and safety concerns mean that Acer eNet Management does not store
username and password information.