
HSPA Modem Installation Guide
10 2130961
Yourabilitytoobtainservicedependsonthesefactors:
Note: The fee for service is
usually higher when you are
roaming (connected to a network
other than the one belonging to
your service provider).
• Networkcoverage—Youmustbewithinthenetwork
coveragearea.
• Serviceprovider—Ifyouarewithinthecoverageareaofa
networkthatisnotoperatedbyyourownserviceprovider,
youcanobtainserviceonlyifthereisaroamingagreement
betweenyourserviceproviderandthenetworkoperator.
• Account
provisions—Youraccountmayrestrictyour
usagetocertainnetworksorlimittheamountoftimeyou
canusethenetwork.
• Frequencyband—Youcannotconnecttonetworks
operatinginbandsnotsupportedbyyourmodem,
regardlessofroamingagreementsoraccountprovisions.
MostserviceprovidershavecoveragemapsontheirWeb
sites.
Modem software
Themodemcomeswithconnectionmanagementsoftware.
Dependingonyourcarrier,itmaycomewithcarrier‐specific
softwareorthefollowing softwaremadebySierraWireless:
• SierraWirelessWatcher
®
forWindowsor3GWatcherfor
Mac
®
.Usethissoftwaretomanagethemodemand
monitoryourconnections.
• Driversoftwarethatformstheinterfacebetweenthe
modemandyourWindowsoperatingsystem
Frequency band support
Frequencybandssupportedbythemodem:
Technology Bands Location
2G 850 MHz (cellular band) North America
900 MHz (EGSM band) Europe
1800 MHz (DCS band) Europe and Asia
1900 MHz (PCS band) North America
Comentarios a estos manuales