Measures for the opening of China Telecom Co., Ltd

The opening method of China Telecom sa is: in the mobile phone settings, the display position of each mobile phone is different. In short, you can see the specific network status as long as you find the SIM card connected to the 5G network.

If the "mobile data network type" shows LTE, it can be considered as a 5G anchor, but it actually takes a 4G channel; If the display is LTE &；; NR, which is connected to the 5GNSA network.

If the NR logo is displayed directly, congratulations, you are connected to the most authentic 5GSA network and enjoy high-speed surfing.

However, it should be emphasized that there is a 5G mobile phone but it has not been upgraded to the 5G package. Generally, it should be the logo of LTE or LTE&NR, and at most it is the NSA access to the network. If you have both a 5G terminal and a 5G package, it is justified to use the SA network, but in general, you need personal applications or settings.

Turn on permissions in some places in sa mode:

Sichuan Telecom will automatically open 5GSA as long as its own 5G mobile phone terminal supports it.

Guangxi Telecom can open 5GSA by sending a short message 766 to 1000 1.

Hunan Telecom can open 5GSA by sending a short message kt5g to 1000 1.

Some Unicom and mobile provincial and municipal companies directly opened in the background. As long as their terminal supports or the SA switch is turned on in Xiaomi's 5G mobile phone, 5GSA can be used.

If you receive "Sorry! Users who are not 5G packages or who have not subscribed to 5G packages cannot apply. " This prompt indicates that you haven't upgraded to the 5G package, so you can't use the 5GSA service.