Opera mini can use: cmnet + SOCKET protocol/cmwap + HTTP protocol
Apsara Stack: the preferred access point. Only cmwap access points can be used.
Nokia mobile phone software update: Use the preferred access point. Only cmnet access points are available.
Built-in mobile browser: the preferred access point. Only cmnet access points can be used.
QQ: Both cmwap and cmnet are supported.
MMS:
Address: http://mmsc.monternet.com
Proxy Server: 10.0.0.170: 80
Access Point: cmwap
To sum up:
-For Feixin, Nokia mobile phone software updates, built-in mobile browsers,Preferred access points cannot be considered as appropriate;
-The access point does not matter for QQ;
-For opera Mini, access points and protocols must be used together. cmnet + SOCKET protocol/cmwap + HTTP protocol;
-Set additional settings for MMS.
I have tested the above and learned that there may be errors due to network conditions. please correct me.