User's Manual

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30
FAQ Itemtobechecked
Theotherparty
cannothearyou
duringacall
Makesurethemouthpieceisnot
blocked.
Thereceiver
volumeislow
Checkifthereceivervolumeissettoa
higherlevel.
Thephonesignalis
poororswitches
offfrequently
Makesurethephoneantennaisnot
damaged.
Checkthephonesignalstrength.
Ifthereisnosignal,useyourphonein
alocationwherethesignalisstrong.
Thephonedisplays
“outofnetwork”
or“network
failure”.
Checkifyouareinanareawherethe
signalisweak(inatunnelor
surroundedbybuilding).Moveto
anotherlocationandtryagain.
Makesureyouarenottryingtousea
servicethatyouhaven’tsubscribedto.
Ifyourequirethisservice,contactthe
networkfordetails.
Whenyoucannot
connecttothe
networknormally
(1)Thenetworkproviderdoesnot
providethisserviceoryouhavenot
subscribedtothisservice.Please
contactyourproviderfordetailson
thesubscriptionanduseofthese
services.
(2)Incorrectsetting.Pleasesetthe
correctparameters