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Mitel Semiconductor最近宣布推有出无绳电话、蜂窝式电话及PC插卡等限空间用SSOP封装呼叫识别装置,以及双音多频(DTMF)接收器
Mitel Semiconductor recently announced push-to-talk SSOP devices such as cordless phones, cell phones and PC cards, as well as dual tone multi-frequency (DTMF) receivers