Part 6 of this I-ETS specifies the signalling characteristics, the in-band protocol and the electroacoustic characteristics of hands free terminals supporting the telephony 7 kHz teleservice as defined in ETS 300 263 which is intended for connection to the basic user-network interface at the coincident S and T reference point of the pan-European ISDN, as provided by European public telecommunications operators.
DS/I-ETS 300245-6-1997由丹麦标准化协会 DK-DS 发布于 1997-05-02,并于 1997-02-18 实施。
DS/I-ETS 300245-6-1997在国际标准分类中归属于: 33.080 综合业务数字网(ISDN)。
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