When a telecommunications enterprise applies to the competent authority for the allocation of signaling point codes, it should submit the following documents:：
1. Telecommunications Number Application Form
2. Signaling point code use plan（including the expected location of the network’s point of interface interconnected with other public telecommunications networks, and its signal method, network architecture and capacity planning data）
3. Relevant supporting documents of the telecommunications enterprise registration
4. Other materials designated by the competent authority

The competent authority should consider the following matters when reviewing the application for signaling point code allocation prescribed in the previous article：
1. Whether the type of the applied telecommunication numbers is necessary to provide services
2. Whether it specifies the expected location of the network’s point of interface interconnected with other public telecommunications networks
3. Whether the signal mode meets the requirements of the Signaling System No. 7 network
4. Whether it specifies the connection structure of the signaling point code switch inside the network and the connection structure with other telecommunications networks
5. Whether it specifies the brand, model, quantity, capacity and function of the signaling point code switch

Each of the telecommunication enterprise’s application for the allocation of the international signaling point code of the Signaling System No. 7 network is limited to one point code, and that of the national signaling point code of the Signaling System No. 7 network is at least one point code.

Coding other than signaling point codes should be reported to the competent authority for reference prior to use.
The number use plan should be submitted when reporting for reference.