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枫下家园 / 家用电器 / 有的电话有Intercom/conference call between handsets功能,这个和walkie talkie功能有什么不同?谢谢
-brownsbay(brownsbay);
2009-12-16
(#5752833@0)
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WALKKIE TALKIE不用连电线阿. 但是你的子母机的母机必须连着电线你的系统才能工作.
-ephd(老四老三老二老大);
2009-12-17
(#5754633@0)
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1. walkie talkie‘s channels are public, (Wireless) phone's channels are private theoretically, 2. walkie talkie is 1 way basis, phone is 2 way basis. 3. walkie talkie can be used as group calling, phone can only be used as P2P。。。
-noproblem(密西洒家。o O);
2009-12-17
(#5754728@0)
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第三点解释得啰嗦而且太不专业。简单一句话:walkie talkie可以自由出轨一个萝卜好几个坑, phone搞的是一夫一妻
-oldyou();
2009-12-17
(#5754746@0)
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Oops, that's professional answer。。。LOL
-noproblem(密西洒家。o O);
2009-12-17
(#5754750@0)
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第二点有些问题, walkie talkie通讯方式中文是半双工, or half duplex. 一般来说 walkie talkie的通话距离(多达10公里或更远),比家用无绳电话(大约100米)要大得多,
-rea1(rea1);
2009-12-17
{73}
(#5754829@0)