This is the 5487th most frequent Russian word.
подключились
"Connected" or "joined in."
The word 'подключились' here means establishing a connection or access to a service.
Мы подключились к новому интернет-сервису.
We connected to the new internet service.
In this context, 'подключились' implies participation or involvement in an activity.
Коллеги подключились к обсуждению проекта.
Colleagues joined the discussion about the project.
Here, 'подключился' refers to joining or engaging in a remote communication session.