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  Under European Community Law, every provider with a public telephone network is required obliged to provide its subscribers with a number information service. The harmonised European number for this service is 118. The KPN Telecom Standard National Directory Enquiry Service enables network providers to provide their subscribers with a number information service without having to set up and maintain their own facilities. With this service KPN provides the Telco subscribers with access to its own retail 'Snelnummerservice'.
The KPN Telecom Standard National Directory Enquiry Service is handled by a voice response system, with the following greeting (in Dutch): "Welkom bij KPN Telecom 118" (as yet it is not possible to customize this service).
A Telco Subscriber may request a search for one telephone number per Call. The minimum information provided by a Telco Subscriber must include town/city and name. A KPN Directory Enquiry Operator will assist the voice response system if necessary.

If one telephone number is found, it is presented by the voice response system. If several telephone numbers are found the voice response system will request more information. If the telephone number is not found, the voice response system will announce that the requested telephone number is unlisted, or that the telephone number cannot be disclosed.

The information available in the KPN Standard National Directory Database will depend on agreements with the Third Telecom Providers for inclusion of Subscriber information in the KPN Standard National Directory Database. The following number information is available in the KPN Standard National Directory Database:
i) KPN PSTN
ii) KPN ISDN
iii) KPN GSM
iv) KPN Telecom PSTN Freephone Service Numbers and
v) KPN Telecom PSTN Special Rate Service Numbers.

Additional Services

For Telco's who wish to provide their customers with a more complete number information service, KPN offers the KPN Telecom National Directory Enquiry Service.
For international numbers, the KPN Telecom International Directory Enquiry Service is available.

Responsibilities
KPN is responsible for:
Metering and billing to charge the Telco for all Calls
Managing, operating and maintaining the KPN Standard National Directory Database and associated computer systems.
Providing training, and supervising the KPN Directory Enquiry Operators and the necessary working environment
Monitoring quality and managing the service
Notifying the Telco in advance of all changes to the service
The customer is responsible for:
Forecasting the service
Appropriate routing of the Calls to the Handover Point
Validating the called number
Contacting the KPN Fault Contact Point to report Faults
The End-to-end management of Telco Subscriber Calls using the KPN Telecom Standard National Directory Enquiry Connect Service
Providing KPN with listing information for Telco Subscribers under a separate service agreement covering the Telco's wish for these numbers to be held in the KPN Standard National Directory Database
Metering Calls and invoicing Telco Subscribers, collecting payments and managing bad debts

Quality of Service
KPN will provide the service 24 hours a day, 7 days a week at a service quality level equal to that generally applicable to the KPN Telecom National Directory Enquiry Service offered by KPN to its subscribers.

The KPN Telecom National Directory Enquiry Service will be monitored at all times by service managers at KPN's "National Service Monitoring Centre (LDBC)". LDBC watches quality of service 24 hours a day, 7 days a week. If problems occur despite this monitoring, the Wholesale Service Desk of LDBC provides assistance to customers. The staff on the desk have the means to solve problems quickly. Depending on the nature of the problem, KPN aims for a service restoration time of 2, 4 or 8 hours.

Configuration
A Telco may hand over 118 calls in any regional access area
In an access area where a Telco is unwilling or unable to hand over the call, it will be routed to another Point of Presence of the Telco's choosing