Second, if you want to use the normal Unicom 5G network, you must meet the following conditions:
1. The mobile phone terminal must support Unicom's 5G network standard.
2. The mobile phone tariff must be Unicom's 5G package tariff, or Unicom's 5G network has been opened.
3. Unicom's 5G network can only be used if the signal of Unicom's 5G network is covered. If there is no 5G network coverage, Unicom's 4G, 3G and 2G networks can be used backwards.