Sierra Wireless AIRCARD 597E User Manual page 181

TRU-Install™
A Sierra Wireless feature that installs the necessary software and drivers the first
time you insert the card into your Windows or Mac computer. An installation CD is
not required.
VPN
Virtual Private Network
WAN
Wide Area Network
Watcher Lite
Software that allows you to manage the Sprint Mobile Broadband card's actions
and monitor your connections on a Mac computer.
Glossary 173