oppor9s is fully network-connected.
Full Netcom is a product series launched by the operator China Telecom, which means that this series of mobile phones can be compatible with China Telecom 2\3\4G network, China Mobile GSM network, and China Unicom GSM network. series of mobile phones. Because the product is compatible with the communication networks of the three major operators in the country, it is named the "All-Network" series of mobile phones.
For mobile phone manufacturers, the definition of full Netcom is: products support China Telecom and China Unicom 2/3/4G networks. For example: OPPO R7 Plusm is a full network model.
The parameters are as shown below:
Extended information:
It can be seen from the parameters in the picture:
1. The mobile phone terminal supports China Unicom and China Mobile and Telecom’s 4G, 3G, and 2G networks;
2. The mobile phone terminal’s Unicom card, China Mobile card and Telecom card can be matched at will. Any card can choose the 4G network. When the main card is China Mobile or China Unicom 4G status, the other card can be in the highest China Unicom 3G network voice status;
3. Two telecom cards cannot be used at the same time. When used at the same time, one card can use the 4G network, but the other card cannot Register for the network.
Reference materials:
Baidu Encyclopedia: OPPOR9S