Deng Ruonan is in Xi'an City, and how he enters the telecommunications building to work has nothing to do with Fang Chunlei.

He had already begun to sit in front of the receiver with headphones on, listening to the radio station working in the telecommunications building.

The telecommunications building is very busy, and there are many people who send out newspapers every day.

Close your eyes and listen carefully to the telegram in your ear, comparing it with the radio station you have only heard once.

It's nothing more than ticking, saying that it looks like it's very similar, saying that it doesn't look like it, it's not like it, it's plausible, and it's hard to distinguish between the true and the fake.

This work lasted for a week.

Is there an identical one?

No!

Listen carefully and try to distinguish, but no voice hits Fang Chunlei's heart, making him feel a sense of déjà vu.

Could it be that the inference is wrong, the Japanese do not work in the telecommunications building at all, this is not a cover for their identity.

Or is it that there are so many people in the telecommunications building that it is not his turn to go to work?

No way, a week, you should go to work anyway.

What's the problem?

After leaving work at the telecommunications building in the evening, Fang Chunlei also took off his headphones in Lantian County and handed over the receiver to his comrades, who were responsible for listening to the Japanese radio station.

He didn't go to rest immediately, but sat on the sidelines, bowing his head and pondering.

According to the information we have before, the analysis is correct.

If the analysis is correct, how can no one be found?

Could it be that you can't tell the difference?

Thinking of this, he shook his head, even if he had only heard it once, believing that his ears could not be wrong.

I don't understand, I force a break, and I have to continue working tomorrow.

On the second day, the voices in his ears continued, but they were not what he was looking for.

At noon, Deng Ruonan ran over and asked, "Why are you here?" ”

"I'm on vacation today, so come and see how you're doing here?" Deng Ruonan couldn't let go of it.

"No progress."

"Didn't you?" Deng Ruonan was a little disappointed.

"I heard four operators, but none of them were the people we were looking for."

"But in the building, there are four operators." Deng Ruonan had to say that Fang Chunlei was very capable, and the four newspaper operators could hear it.

But he said that there were no suspicious people among them, didn't he say that they had all worked in vain before.

"The investigation is going in the wrong direction?" Deng Ruonan said uncertainly.

"It's too early to tell." He believes that whether it is wrong or not, it is not yet conclusive to close the coffin.

"But these four operators, you think it's okay."

"What if the enemy deliberately hides the level of transmission??"

"Why don't you talk about it, let's analyze it." Deng Ruonan did not say what she saw in the telecommunications building first, but asked Fang Chunlei to say first, and she used what she saw to corroborate.

Understood what she meant, and said: "There is a newspaper operator with an average level of business, and omissions and typos often occur. ”

This is very easy to judge, because after the typo, you need to send a string of error codes, indicating that you have made a mistake before, and you can hear it when you hear it.

"Yes, there is a man who is about the same age as us, who spent money to come in, has no enthusiasm for work, and can send reports if he understands everything, but he is too lazy to practice at the level, and he doesn't care when he works." Deng Ruonan said affirmatively.

"The second one should be a woman, her nails are very long, which will affect the pressing of the electric keys, and every time she sends a report, it's fine, but the rhythm is not good."

"Women in their thirties, wearing heavy makeup."

"This third person is decent, but he may be older, and the speed of reporting will slow down a lot as the working hours increase."

"I'm in my fifties, my eyes are not good, and I get tired when I work with glasses." is not only the gender, but even the age is judged, Deng Ruonan admires on the one hand, and worries on the other.

Since Fang Chunlei judged so clearly, he thought that there were no suspicious people, wouldn't it really be none?

"This last person, there is a pause in the report, but it is not a random pause, it is a slight pause after a sentence, is it a big addiction to smoking?"

"There is indeed a person who is very addicted to smoking, and he was originally not allowed to smoke when he was working, but he has been in the building for a long time, has high prestige, and there are also relationships above, and no one cares."

"The soot sometimes falls everywhere, and it's our people who help clean it up." Deng Ruonan said.

"Four people, the analysis is finished." Fang Chunlei said.

"You can, you actually let you say it right, it seems that Mr. Zeng said that you can grasp a person's characteristics through telegraph, and that's true." Deng Ruonan was a little surprised.

"You shouldn't be curious about this now, but you should be thinking about what to do with the mission?" Fang Chunlei ruthlessly poured cold water on Deng Ruonan.

Deng Ruonan put away his surprised expression and asked, "Why do you think these four people are not the people we are looking for?" ”

"First of all, women can rule out that their nails are too long, and it is impossible to send them so smoothly." I said before that I can't rule out the possibility of deliberately hiding, that is, I have good skills and pretend to be very average.

After all, work is just a cover for identity, you can't expose yourself at work, right?

But there is no way to hide your nails, so could it be that your nails were cut when you sent a newspaper to the Japanese?

When I went to work the next day, I couldn't grow my nails.

"What about the remaining three?" Deng Ruonan continued to ask.

"Practice makes perfect, but as you get older, your reaction speed will naturally decrease. And memory will also deteriorate, and you may not be able to reach the speed of Japanese radio broadcasts before, right? ”

Deng Ruonan generously admitted: "If you play extraordinarily, it is possible to complete it, but it will not be easy every time." ”

Deng Ruonan is also very familiar with the radio station, and has also practiced a lot, all of which are difficult to complete. For older people, it's even harder.

"But I don't think this person can be completely ruled out, what if he is just hiding? Maybe after a long time of reporting, his physical strength will not be able to keep up, but after a few minutes of reporting, he will persevere, not impossible. Deng Ruonan believes that the suspicion of this person still exists.

"There is a suspicion, but it is very small, after all, the speed of the Japanese is too fast." This fastness is not only a matter of practice makes perfect, but also involves a series of problems such as physical strength, reaction, memory, etc.

"What about the last two?"

"All are suspicious." Before, Fang Chunlei wanted to exclude two and lock two.

It's just that Deng Ruonan means that the older person can't be ruled out.

"Why are they all suspicious?"

"Missing typos, it may be deliberate, smokers, if they don't smoke, will the speed of reporting be improved?" These two people, of the right age, are indeed very suspicious if they are deliberately hidden.

"I don't think it's better to exclude the young man who missed the typo, and put the older person into the target of suspicion."

"How?"

"The time he came to the telecommunications building was too short to match our speculation." Deng Ruonan was in the telecommunications building, and he also watched and listened to all directions, and got a lot of news.