Specifications

English
PINcodenotaccepted
WrongPINcode
enteredtoomany
times
EnterthePUKcodetochangethePIN
code,orcontactyourserviceprovider.
SIMcarderror
SIMcarddamagedChecktheconditionoftheSIMcard.Ifitis
damaged,contactyourserviceprovider.
SIMcardincorrectly
installed
ChecktheinstallationoftheSIMcard.
Removethecardandreinstallit.
SIMcarddirtyor
damp
WipethecontactsurfacesoftheSIMcard
withacleancloth.
Failuretoconnecttonetwork
SIMcardinvalidContactyourserviceprovider.
NocoverageofGSM
service
Contactyourserviceprovider.
Weaksignal
Toofarfrombase
station
Tryagainfromanotherlocation.
NetworkcongestionTrycallingatalatertime.
Echoornoise
Regionalproblemfrom
badnetworkrelay
Hangupandredial.Thismayswitchto
anothernetworkrelay.
Failuretoaddacontact
Phonebookmemory
full
Deletecontactstofreeupmemory.
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