Joke Collection Website - Public benefit messages - What is brought into the network? What is a network takeaway?
What is brought into the network? What is a network takeaway?
1. Portability refers to the network of newly signed telecom operators after the user number is ported to the network. Example: Customers of China Mobile or China Telecom register to transfer their numbers to China Unicom, and the network of China Unicom is called the lead-in network.
2. Number portability refers to the network of telecom operators who signed before the user number portability. For example, a customer of China Telecom signed a contract to transfer the port number to China Unicom, and the network of China Telecom is called the outbound network.
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