Sierra Wireless Compass 597 - Page 59

Glossary
Document 2130972. Rev 1.0 Apr.08 59
roaming Acellularsubscriberisinan areawhereserviceisobtained
fromacellularserviceproviderthatisnotthesubscri b er’s
provider.
SMS Shortmessageservices—Afeaturethatallowsusersofa
wirelessdeviceonawirelessnetworktoreceiveortransmit
shortelectronicalphanumericmessages(upto160characters,
depending
ontheserviceprovider).
system tray Usuallylocatedinthelowerrightcornerofyourscreen
TIA TelecommunicationsIndustryAssociation—Astandards‐
settingtradeorganization,whosemembersprovide
communicationsandinformationtechnologyproducts,
systems,distributionservicesandprofessionalservicesinthe
UnitedStatesandaroundtheworld.Consult
www.tiaonline.org.
VPN VirtualPrivateNetwork