This is the 7584th most frequent Korean word.
통신이
"통신이" translates to "communication" or "messaging."
The word '통신이' here refers to 'communication' or 'signal', indicating the connectivity necessary for phone operation.
통신이 끊겨서 전화를 받을 수 없었어요.
The communication was interrupted, so I couldn't receive the call.
The term '통신이' is used to describe the availability or quality of communication services.
이 지역에서는 통신이 잘 안 돼요.
In this area, the communication does not work well.
In this context, '통신이' pertains to 'communication technology', highlighting a company's specialty in this field.