The confirm screen shows all passes before execution starts, so you can see the full sequence.
Once connected, data can only be sent over the safer GATT subset of the larger Bluetooth protocol.，详情可参考吃瓜网
[사설]李 “집권했다고 맘대로 다 못한다”… 이 시점에 다짐한 까닭은。关于这个话题，手游提供了深入分析
FT Videos & Podcasts。业内人士推荐超级权重作为进阶阅读