通信个人化时代的到来曲水火谈通信，离不开电话，而电话，是个平凡而神奇的小精灵：平凡，是飞人寻常百姓家；神奇，则是“远在天边”变成“近在眼前”。电话的声音如此的逼真，以致于我们无需问一声那一端是谁，就能分辨得出谁接了电话。电话传递的声音如此的遥远，１９... The advent of the era of personalized communications Personalized communication, can not do without the phone, and the phone, is an ordinary and magical elf: ordinary, is flying ordinary people; magic, it is “far in the sky” into “near ”. The voice of the phone is so realistic that we can distinguish who picks up the phone without asking who the other end is. The voice of the phone is so far, 19 ...