If you need to set the parameters of mobile Internet access, the specific operation path is as follows:
Path: Settings-General-Network-Cellular Data Network
Access point (APN): 3G WAP;
Multimedia message address (MMSC):mmsc.myuni.com.cn;;
MMS agent:10.0.0.172;
Maximum MMS size: 300 pieces
Cellular Data (Internet Settings)
Access point (APN): 3gnet
User name: empty
Password: empty
I hope the above information can help you.