DeviceBasics 9
External Antennas
YourNETGEAR341UUSBModemsupportstheuseofexternalMIMOantennasviatwoantenna
connectorsonthetopedgeofthedevice.
Important: Ifyouchoosetouseexternalantennas,youmustconnectMIMOantennastoboth
antennaconnectors,otherwisethedevicewillnotfunctioncorrectly.Onlyantennasapprovedby
NETGEARforusewiththeNETGEAR341UUSBModemaresupported.
Toconnectexternalantennas:
1. Removethebackcoverofthedevice.
2. Pullbacktheantennaconnectorcoversandinsertbothoftheantennas.
3. Replacethebackcover.
Alerts
Alertsnotifyyouaboutsituationsthatrequireyourattentionandsuggesttheactionsyouneedtotake
toresolvethem.
Someofthealertsyoumayencounterinclude:
n SIMissues(SIMerror,PINlocked,MEPlocked,notinstalled)
n RoamGuard
n MobileBroadbanddisconnected(Connectionerror)
n Addmoredata
n DownloadingandInstallingFirmware
n Airplanemode
n Temperatureerror