Use of the TSP INet-Server 
                                           for INA Services 
                                                 Contract
                                                     between
                                                   TELDAS Ltd. 
                                             c/o Sunrise UPC GmbH
                                                 Thurgauerstrasse 101B
                                             CH - 8152 Glattpark (Opfikon)
                                      Referred to subsequently as “TELDAS“ 
                                                        and
                                                      
                                                

                                           
 
                                              
                                      Referred to subsequently as ”the User“
                                     st
             Version 9.1, valid from 1  January 2021
                0       Introduction
                1.1     As an Integral part of the liberalisation of the telecommunications market in Switzerland, the
                        Federal Office of Communications (OFCOM) allocates Service Numbers in the ranges 090x-,
                        0800-, 084x- and also Personal Numbers (0878-) individually to the respective Content Provider
                        (CP) who thus becomes the number holder. This method of allocation is known as Individual
                        Number Allocation (INA), see Reference . 
                        In addition to the above numbers, TSPs have agreed that the Short Number for Subscriber
                        Directory Enquiry Services (18xy) should also be included within the INA concept, see Reference . 
                 0.2    All INA numbers and the data related to them are stored in a central server (referred to
                        subsequently as the TSP INet-Server or just as INet-Server). 
                        The following features are available according to applicable prevailing Federal Council’s Decree on
                        Addressing Resources in the Telecommunications Sector , their Decree on Telecommunications
                        Services  and OFCOM’s Technical and Administrative Regulations for Individual Number Allocation
                        :
                        1.  Central directory of all allocated INA numbers in Switzerland with the stipulated data according
                            Reference  Chapters 4 and 8, for the routing and billing of calls to INA numbers:
                            -    The TSP responsible for putting an INA number into service is identified by the Number
                                 Portability Routing Number (NPRN) assigned to each INA number;
                            -    The applicable tariff for billing purposes is individually assigned to each INA number;
                        2.  Automated administrative process for the implementation, amendment and decommissioning of
                            an INA number according Reference  Chapters 5, 6 and 7,
                        3.  Exchange of call charge information with Call Data Records (CDRs) between the INA service
                            provider or the market-dominant TSP respectively and the TSP charging the user, in the form of
                            a data transfer, according to Reference [5].
                0.3     References:
                        [1]      SR 784.104, AEFV 
                                 Verordnung über die Adressierungselemente im Fernmeldebereich
                                 Decree concerning Addressing Resources in the Telecommunications Sector 
                        [2]      SR 784.101.113 / 2.10
                                Technische und administrative Vorschriften für die Einzelnummerzuteilung
                                Technical and Administrative Regulations for Individual Number Allocation
                        [3]      SR 784.101.1, FDV 
                                Verordnung über Fernmeldedienste
                                Decree concerning Telecommunications Services
                        [4]              SR 784.101.113 / 2.12
                                 Technische und administrative Vorschriften betreffend die Kurznummern der Auskunfts-
                                dienste zu den Teilnehmerverzeichnissen.
                                Technical and Administrative Regulations concerning Short Numbers for Subscriber
                                Directory Enquiry Services
                        In all cases the latest version of the documents referred to above is applicable.
                        The prevailing documents of the regulatory authorities can be found on the OFCOM home page:
                        https://www.bakom.admin.ch  
                Version 9.1                                                                                            Page 2-9
              0.4    Abbreviations and Definitions:
                     CDP-TSP:           Originating network for calls to an INA number (Charging Determination Point
                                        TSP)
                     CDPi-Id:           International   originating   network   identity   (Charging   Determination   Point
                                        Identification)
                     CDPn-Id:           National   originating   network   identity   (Charging   Determination   Point
                                        Identification)
                     CDPp-Id:           Prepaid   originating   network   identity   (Charging   Determination   Point
                                        Identification)
                     CDR                Call Data Record (record of the connection data and charges)
                     Content Provider/ The owner of an INA number allocated by OFCOM and which has a contract 
                     Service Owner:     with a TSP for its operation
                     INA:               Individual Number Allocation
                     INA-TSP:           The TSP that has the INA number in service.
                     INA number:        Number which are allocated individually by OFCOM (090x-, 0800-, 084x- and
                                        0878-)
                     NPRN:              Number Portability Routing Number
                     Retail Tariff:     The amount which through the caller is to be paid to the respective INA
                                        number
                     TSP:               Telecommunications Service Provider
                     VAT:               Value Added Tax
                     Wholesale Tariff:  The amount billed between the involved TSPs.
              1      Subject Matter of the Contract
                     The present Contract governs the use of TELDAS’s Individual Number Allocation Database (TSP
                     INet-Server) by the User. The TSP INet-Server services defined in Chapter 3 are available to the
                     User.  
              2      Constituents of the Contract
              2.1    Integral parts of this Contract are
                     1.     The present Contract
                     2.     The Appendices:
                            1.   The User’s Particulars (Appendix 1)
                            2.   Service Fees (Appendix 2)
                            3.   Support (Appendix 3)
                            4.   Technical Interfaces and Documentation (Appendix 4)
                            5.   Multilateral Individual Number Allocation Service Level Agreement (Appendix 5)
              Version 9.1                                                                              Page 3-9
               3      Services provided by TELDAS 
                3.1   General Conditions
               3.1.1  Following signature of the Contract, TELDAS will provide the User with the necessary data for its
                      account such as User Name, Password, Helpdesk Contact Address, etc.
               3.1.2  In order to improve its services e.g. increased or enhanced functionality, technical improvements; or
                      adapt displays, TELDAS may make changes to the application and access at any time, subject to
                      an appropriate period of notice. Information related to these changes will be done via E-Mail
                      notification or RSS feeds on the TELDAS Homepage (subscription under the Menu “My Profile”).   
               3.1.3  TELDAS may involve sub-contractors to fulfil the provisions of the contract. 
                3.2   TELDAS offers the following services
               3.2.1  INA Service TSP
               3.2.1.1  INA Number Administration
                      This service is intended for TSPs that have INA numbers in service (INA-TSP). The INA numbers
                      can be used by the TSP for its own INA services or by a Service Provider/Content Provider. 
                      Use of the TSP INet-Server enables TSPs to implement their administrative processes for the
                      implementation, amendment and decommissioning of INA numbers efficiently and with minimum
                      costs. The INA process of the TSP INet-Servers can be used according to the individual
                      requirements and internal processes of the User, e.g. from "manual" operations by means of an
                      Internet-Browser (GUI) to a fully automated process over a Web Service Interface.
               3.2.1.2  INA Central Directory 
                      This service is intended for the TSPs that route calls to INA-numbers and that bill the call charges
                      to the calling party (CDP-TSP), be it of national or international origin.
                      Once the implementation, amendment or decommissioning of an INA number has been
                      successfully completed, the TSP INet-Server updates the information in the central directory of the
                      TSP INet. All Users are thus provided with access to an up-to-date directory of all INA numbers in
                      Switzerland at any time. The users can read the information selectively through an Internet Browser
                      or implement automated processes via a Web Service Interface to update the routing, billing and/or
                      the processor. 
                      The directory holds at least the following entries for each INA number:
                         INA Number
                         Number Portability Routing Number (NPRN) of the TSP that has the INA number in service 
                         Applicable Retail Tariff
                         If access from abroad is permitted (or not)
                         Operational status of the INA Number
                         Transaction Date and Time 
               3.2.1.3  Sending call charges
                      This service is intended for TSPs that have INA numbers in service (INA-TSP). The TSP INet-
                      Server enables the sending of call charge information in the form of a File Transfer of Call Data
                      Records (CDRs). This permits the INA-TSP to establish Retail Tariffs that are not categorised as
                      “online tariff profiles“. 
               3.2.1.4  Receipt of call charges
                      This service is intended for TSPs which bill the calling party the call charges of the INA Number,
                      without establishing the call charges from a valid tariff profile themselves.  
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