User Manual

DTR4000CA Menu Operation
Amount of record
This menu shows the record of your usage. The smart card that each subscriber has
keeps the usage information. If the amount of record exceeds certain level of the
total, the information should be sent to the service provider and be cleared.
List of Record
This menu shows the list of usage record of a subscriber.
Modify Smart Card PIN
The smart card PIN(Personal Identification Number) is different from that PIN that
you enter at the installation menu. The PIN is initially given by the service provider
when you subscribe to a service. If you want to change the number, you can use this
menu. If you forget the PIN, you should contact the service provider.