Doro PHONEEASY 615 - SIM card error; Failure to connect to network

English
SIMcarderror
SIMcarddamagedChecktheconditionoftheSIMcard.Ifitis
damaged,contactyourserviceprovider.
SIMcardincorrectly
installed
ChecktheinstallationoftheSIMcard.Remove
thecardandreinstallit.
SIMcarddirtyordampWipethecontactsurfacesoftheSIMcardwith
acleancloth.
Failuretoconnecttonetwork
SIMcardinvalidContactyourserviceprovider.
NocoverageofGSM
service
Contactyourserviceprovider.
Weaksignal
ToofarfrombasestationTryagainfromanotherlocation.
NetworkcongestionTrycallingatalatertime.
Echoornoise
Regionalproblemfrom
badnetworkrelay
Hangupandredial.Thismayswitchto
anothernetworkrelay.
Failuretoaddacontact
PhonebookmemoryfullDeletecontactstofreeupmemory.
Failuretosetafunction
Functionnotsupported
orsubscribedfrom
network
Contactyourserviceprovider.
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