"This is just a miniature base station with limited coverage, which is only enough to cover Sheng''an city. Just place this base station at the highest place of the palace, and the Lord will send another person to carry a thousand miles to transmit sound outside the palace. As long as it does not go out of the scope of Sheng''an City, the communication between the two thousand miles can be unimpeded."

    The micro base station held by Ye Zan is the size of a teapot, with a fixed bottom seat under it, which can be easily fixed in a place where holes can be punched with screws. Obviously, his previous plan has been quite elaborate, and even such small details have not been missed.

    As the head of a country, Li Shude is naturally not a fool. In fact, he has thought of the great benefits that this can bring from hearing the role of thousands of miles. Seeing that ye Zan agreed to the test, he immediately got up in high spirits and said, "elder ye, forgive me. It''s really too magical for me to imagine, so I want to experience it myself."

    "The Lord doesn''t have to worry about it. Since it''s cooperation, it''s natural to be sincere. If I can''t accept this small request, it can only show that I''m guilty." Ye Zan said indifferently.

    The next step is to do experiments.

    At the suggestion of Li Shude, ye Zan installed the micro base station directly on the ridge of Liangyi hall. Then there was the old eunuch, holding another mobile phone. After a little understanding of how to use it, he quickly left the palace and went straight to the south of Sheng''an city.

    The old eunuch''s surname is bien, commonly known as bien eunuch. Although he is 70 years old and 80 years old, he has the cultivation of building a foundation. He is the most trusted person around Li Shude. It can be said that it is absolutely impossible for other eunuchs to deceive Li Shude.

    Soon after the eunuch left, Li Shude''s mobile phone suddenly sounded a burst of pleasant music. Although Li Shude already knew how to use it, he was almost shocked. Thinking of the information he had learned before, he hurriedly pressed the on button of the mobile phone and pasted the mobile phone to his face.

    "Your Majesty? Is that you?" the eunuch''s voice, very clear, passed from the mobile phone to Li Shude''s ear.

    "Yes, it''s me. Have you arrived at the Nancheng gate now?" Li Shude said in a deep voice. It looks very calm on the surface, but you can still see the inner restlessness from the slightly trembling hand.

    "See your majesty, old slave!" on the cell phone, the voice of the eunuch was also very excited, and even the voice of kneeling and worshipping came.

    "Well, let''s get flat without ceremony!" Li Shude answered, and then asked about the situation in the south of the city.

    Ye Zan was nearby and wanted to laugh. The two were really funny when they called. It was clear that there was no face on both sides, but they had to be polite. He even thought that if the communication system was really popularized in the future, would someone pretend to kneel on the other side?

    After chatting with eunuch bien for a while, Li Shude preliminarily confirmed the use of the mobile phone, which made eunuch bien return to the palace.

    Before the eunuch came back, Li Shude looked at the mobile phone in his hand and hesitated for a while. Then he asked Ye Zan, "elder ye, what kind of cooperation method do you mean by cooperation?"

    "It''s very simple." seeing that Li Shude was moved, ye Zan came up with a plan for cooperation. While letting Li Shude and the Third Prince Li Haoran read the plan, he introduced: "My idea is that the royal family of the Tang Dynasty will come forward and establish a communication chamber of Commerce, which can be regarded as another kind of post station. Yuqingzong can provide a large number of base stations and thousands of miles of sound transmission, so that the whole territory of the Tang Dynasty can use thousands of miles of sound transmission in the shortest time."

    "According to your plan, this thousand mile sound transmission is to be promoted to the people, but if it is known by other countries, I''m afraid Datang will face great pressure." Li Haoran asked with some concern.

    Everyone wants to own good things. Li Haoran, as a prince, can also think of the value of thousands of miles of sound transmission, especially for the value of the ruling class. Their thinking is still at the stage of using good things themselves, especially such things with strategic value, which should be kept secret and then kept secret.

    However, if this is promoted to the people so that everyone can use it, the rulers of other countries will naturally want to use it. In this way, Datang will either bear the pressure of various countries alone or take it out for other countries to use together. However, in this way, the advantages of Datang will naturally disappear, and everyone will return to the same starting line all at once.

    "No country has ever dominated because of a confidential advanced technology, even if it is only for a while," Ye Zan said faintly.

    "Unexpectedly, ye Chang is good at governing the country and has such opinions." Li Shude agreed with Ye Zan''s words. At the same time, he tapped the plan on the table with his finger and said: "I have read this strategy. Elder Ye has considered it very carefully. There is only one thing that puzzles me."

    Ye Zan''s plan was drawn up by the brain according to his requirements, referring to a large number of historical data of the world of science and technology, and through detailed simulation calculation. It is naturally quite detailed. It even includes that the profit model after the establishment of the communication chamber of commerce is actually similar to the original state-owned communication companies in the world of science and technology. It can be said that taking this plan to establish the communication chamber of Commerce, As long as we honestly follow what has been said above, there will basically be no unsolvable problems in the whole process.

    "Does the Lord mean this refining method?" Ye Zan immediately guessed the question the other party wanted to ask.

    Li Shude nodded and said, "in this strategy, elder Ye mentioned that he would also make the base station and the sound transmission and refining method of thousands of miles public. Wouldn''t it harm the interests of Yuqing sect?"

    Ye Zan smiled indifferently and said: "The interest of yuqingzong is not to monopolize the refining method, but to be able to talk with people who want to contact at any time anywhere after the successful establishment of the whole communication network. In fact, yuqingzong has the same needs as secular people. If this refining method is not disclosed, only yuqingzong family can make the whole Shenhua domain Communication is all right. "

    Ye Zan certainly wouldn''t say that the real interests of yuqingzong are actually all kinds of things that will be derived after the spread of the communication system. It''s not that he wants to keep it secret, but that if people don''t experience it personally, they can''t imagine that the communication system is not just used for communication. It''s like Li Shude before they contact the mobile phone. They can''t imagine that there will be such convenience in the world The same way we communicate.

    Moreover, the open refining method has another advantage, which is to let other religious forces using the communication system dispel their doubts about the security of the communication system. People will be afraid of the unknown, but you know how it is refined and what principle it is used. Naturally, you won''t worry.

    Of course, even if they all know the principle, it doesn''t mean ye Zan can''t move. In the world of science and technology, when the computer network first appeared, even those who studied and invented the Internet certainly couldn''t imagine the emergence of hackers later.