User Guide
Page 80
... (network service) - A barring password is supported by the PIN2 code Copyright © 2005 Nokia. the phone asks for your PIN or UPIN code every time the phone is switched on. to restrict your outgoing calls to be active Pin2 code request - to select whether the PIN code or UPIN code should be turned off. Select Menu > Settings > Security settings...
... (network service) - A barring password is supported by the PIN2 code Copyright © 2005 Nokia. the phone asks for your PIN or UPIN code every time the phone is switched on. to restrict your outgoing calls to be active Pin2 code request - to select whether the PIN code or UPIN code should be turned off. Select Menu > Settings > Security settings...