| 摘要 |
PURPOSE: A portable terminal excluding a microphone groove is provided to improve space occupancy by excluding the microphone groove for a speaker system. CONSTITUTION: A portable terminal includes an earphone jack(20) and a microphone apparatus(30). The earphone jack includes an earphone jack plug insertion groove(21). A microphone apparatus is arranged around the earphone jack. The microphone apparatus shares a microphone groove with an earphone plug. When the earphone plug is inserted into the earphone plug insertion groove, a sub microphone apparatus for a speaker phone function is not operated. |
