ETSI PRI-ETS 300 380-1995 标准详情
- 标准号:ETSI PRI-ETS 300 380-1995
- 中文标题:通用个人通信( UPT ) ,接入设备双音多频( DTMF)发件人的声学耦合到一个手机电话的麦克风
- 英文标题:Universal Personal Telecommunication (UPT); Access Devices Dual Tone Multi Frequency (DTMF) Sender for Acoustical Coupling to the Microphone of a Handset Telephone
- 标准类别:欧洲通信ETS,I-ETS,PRI-ETSETS
- 发布日期:1995-01-01