Disabling the Ethernet (hardware) adapter (Control Panel), then deleting the emulator, and reconstructing it by launching a phone app in VS fixed the connection issue.
禁用以太网适配器(硬件)(控制面板)，然后删除模拟器，和重建发射与固定电话应用程序的连接问题。
2
Building berth is the fixed ground support and launching-cradle is only used while launching. The latter will be sliding together with the ship into the water.