The refusal of reservation does not give right to the refunding of the application fees. Tea must be technologically neutral, non-discriminatory and compatible with portability of the numbers. Article 63 : The requirements and procedures of reservation, allocation and cancellation of the numbering to the operators and the service providers are set by decree. Article 64 : The holder of a numbering resource can entrust to another operator of this resource (X) to the final customer (S). We distinguish the "recipient" operator to which the resource is allocated by the "trustee" operator who allocates the resource to the final customers. The putting on the third party is possible under the following conditions: - The "trustee" operator has declared to the National Regulatory Authority the operation of the resource concerned; - The "trustee" operator notified to the National Regulatory Authority by registered mail acknowledgment of receipt of the resources which are at the disposal of the trustee Page 23 l be provided through this or these resource (s). This notification must be made prior to the convention "Recipient" operator and the trustee operator. In case of a resource allotted for block part of the resource. The compliance with all the obligations associated with the allocation of a resource is responsibility of the recipient operator. The operators concerned with the disposal of the product end-users. Article 65 : Operators and services providers are compelled to register in the routing of their networks the numbers or numbers of the ICT / Telecommunications Regulatory Agency, under non discriminatory conditions