YD/T 4161-2022 Active Industry standards-Postal and telecommunications

YD/T 4161-2022 YD/T 4161-2022 User Interaction Interface and Program Requirements for Number Portability Service

Publish Date: 2022-09-30 Implement Date: 2023-01-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: YD/T 4161-2022

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Communication network number, signal, and connection

ICS Name: Exchange and signaling systems

Publish Date: 2022-09-30

Implement Date: 2023-01-01

Scope

This document is applicable to the development of the number portability system on the side of the operating enterprise and the handling of number portability services.

Development Information

Related Standards

GB 3376-1982 Abolished

GB 3376-1982 Inband pulsing single frequency line signalling system for telephone automatic switching network

Publish Date: 1982-12-29

GB/T 3377-1982 Active

GB/T 3377-1982 Multifrequency register signalling system for telephone automatic switching network

Publish Date: 1982-12-29

GB/T 3378-1982 Active

GB/T 3378-1982 Subscriber line signalling system for telephone automatic switching network

Publish Date: 1982-12-29

GB/T 3380-1982 Active

GB/T 3380-1982 Ringing and tone for telephone automatic switching network

Publish Date: 1982-12-29

GB 3971.2-1983 Abolished

GB 3971.2-1983 Interoffice junction digital line signalling system for telephone automatic switching network

Publish Date: 1983-12-15

GB/T 5442-1985 Abolished

GB/T 5442-1985 The test methods for the technical specifications of inband pulsing single frequency line signalling system for automatic telephone switching network

Publish Date: 1985-10-30