Samsung SGH-E890 User Manual

Also see for SGH-E890: User guide Service manual

Contents

Samsung SGH-E890 User Manual Manual pdf 20 page image

17Solve problemsHelp and personal needsTo save the time and expense of an unnecessaryservice call, perform the simple checks in this sectionbefore contacting a service professional.When you switch on your phone, the followingmessages may appear:“Insert SIM card”• Be sure that the SIM card is correctly installed.“Phone locked Enter password”• The automatic locking function has been enabled.You must enter the phone’s password before youcan use the phone.“Enter PIN”• You are using your phone for the first time. Youmust enter the PIN supplied with the SIM card.• The PIN Check feature is enabled. Every time thephone is switched on, the PIN has to be entered.To disable this feature, use the PIN check menu.“Enter PUK”• The PIN code has been entered incorrectly threetimes in succession, and the phone is now blocked.Enter the PUK supplied by your service provider.“No Service,” “Network Failure,” or “NotDone” displays• The network connection has been lost. You may bein a weak signal area. Move and try again.• You are trying to access an option for which youhave no subscription with your service provider.Contact the service provider for further details.You have entered a number but it was notdialled• Be sure that you have pressed [ ].• Be sure you have accessed the right cellularnetwork.• Be sure that you have not set an outgoing callbarring option.