User's Manual

412
Appendix/Troubleshooting
Troubleshooting
Symptom Check
TheFOMAterminalcannotbe
poweredon(theFOMAterminal
cannotbeused)
• Isthebatterypackinsertedcorrectly?→P43
• Isthebatterypackcharged?→P45
• IfmovaisenabledunderDualNetworkService,someFOMAservicesareunavailable.Check
whetherFOMAisenabled.Fordetails,See"MobilePhoneUser'sGuide[NetworkServices]".→
P366 
Acallcannotbemadeevenifthe
DialKeysarepressed
• IsDialingcalllockset?→P115
• IsLockallset?→P113
• IsSelfmodeset?→P116
Aphonenumberisdialed,buta
busytonesoundsandthecall
cannotbeconnected
• Didyouenterthecitycode?→P52
• Isthephoneoutofservicearea?→P48
Theiconindicatingthenetwork
statusremainsoutofservicearea
and"Outofservicearea"isdisplayed
• Areyououtofservicearea,orinthelocationwithweek/poorsignalreception?→P48
TheTerminalsecuritycodeentry
screenappearsontheStand-by
display
• IsLockallset?→P113
Nooperationisperformedevenifa
keyispressed
• Isthekeypadlocked?→P30
Chargingisnotavailable(the
charginglightoftheFOMAterminal
doesnotlight,theillumination
blinksinred,thedisplayblinks)
• Isthebatterypackinsertedcorrectly?→P43
• Istheadapterpowerplugcorrectlyconnectedtoanelectricoutletorcigarettelightersocket?
• IstheACadapterconnectedtotheterminalproperly?→P45
Displayisnotbrightenough
• Is"Powersavermode"setto"ON"?→P103
• Isthebatteryrunninglow?Chargethebattery.→P45
Adifferentringtonesoundsfor
incomingmail
• IsthesendersavedinthePhonebookwithadifferentringtone?→P79
• IsthesendersavedinthePhonebookunderagroupwithadifferentringtoneassigned?→P83
Imagesormelodiessetforsome
functionsdonotwork,anddefault
settingsareused
• IsthesameUIMinsertedthatwasinstalledwhenimagesormelodieswereobtained?→P41
W_slYWhwwUGGwG[XYGG~SGvGYYSGYWW_GGXWaY]Ght