Breakdown of musen de renrakushita.

Questions & Answers about musen de renrakushita.
It is pronounced むせん で れんらくした.
- 無線 = むせん
- で = で
- 連絡した = れんらくした
In normal writing, Japanese usually does not use spaces, so it would normally appear as:
無線で連絡した。
無線 literally means wireless or radio communication.
In this sentence, it usually means something like:
- by radio
- over the radio
- via wireless communication
The exact English wording depends on context. For example, it could refer to a radio set, walkie-talkie, or some other wireless system.