“怎么说?”看郑君山听完了汇报后,沉思好一阵,杨海城传上一根烟,询问道.

“…嚓…这也太凑巧了,感觉还是有问题啊!”杨海城将烟点燃,开了口.

“…嗯…”杨海城没有否定,点了点头,道:“查查看吧!单想也想不出啥来,说不准可能有线索!”

“查那通电话?还是什么?”郑君山询问道,他不知能查啥啊?

既然是非约定时间的紧急联络行为,平常又不乏电话拔入,响铃不接动,也谁拔打的,可说明不了啥啊?

A few ringing of the bell is a warning? This is obviously unlikely. Not to mention the misunderstandings that others may call, just by responding to the incident, it is not possible to convey clearly if a ringing of the bell is done.

杨海城也皱了皱眉,思量片刻后,无奈道:“能查什么?便查什么吧?安排人,去调一下拨入电话的讯息,我俩的话,顺着线路这些再仔细查查!”

郑君山听完,眼下也没有什么办法了,虽然相信之前所得到的结果,但重查一遍也好,至少这样能更放心.

而且,也未必真没遗漏,至少目前看,肖锐一时间,并没有将案情完全摸查清楚,眼下掌握更多线索情况,说不准能发现一些遗漏之处.

安排人去调取了解情况后,两人带着人,顺着线路,是仔仔细细查了一圈,查出去近两公里,可惜却没能发现半点异常.

两人对视苦笑摇头,但也没有彻底放弃,只不过,转而让手弟兄继续沿线摸查,毕竟他们也清楚,机会不大了.

调头回到工厂宅子大门外,不死心的杨海城,咬牙道:“宅子也再查一轮.”

刚才,两人是从宅子外开始查的,宅子并未再查.对此,郑君山也没有意见,既然查,那便彻彻底底过一遍.

“先去魏主任那里,看看有没有什么新线索,新情况吧!”

However, Zheng Junshan did not have too many unrealistic hopes, and if he wanted to find problems, more clues might also help.

杨海城也未反对,两人找上忙碌的魏主任,将情况汇报了下,可惜这里并没有提供多少有价值的讯息.

Like Yang Haicheng's previous judgment, Wei Daming confirmed that this is indeed a set of extremely precise and exquisite equipment, and he cannot tell what the details are used for many remaining spare parts.

You should know that Director Wei is definitely one of the top radio experts. The factory established is also the few factories in China that can produce radio equipment.

虽然这家工厂,也属于来料组装的性质,但能搞定这些,并搓出电台来,也绝对不是易事,至少相关人员,水平绝不会多低.

But, just like these experts and research teams, there are many unrecognizable devices. This is strange no matter how you look at it? Of course, it may also be because of the serious damage. After all, some of the preserved pieces have long been beyond recognition.

The two of them did not disturb them too much. After leaving after a little disappointed, they carefully checked all the lines in the house. To be honest, there are quite a lot of lines here, after all, there are still machines that require channels.

The two of them checked first that these power lines were more complicated after all. If there was something wrong with it, the possibility of hiding it in it was greater, but they still found nothing.

The two of them checked the telephone cables they were pulled in again, and they were so lonely, clearly and clearly, not worth the effort.

"…Wait..." However, when he followed the telephone line to the reception room where the phone was set up, Zheng Junshan, who was already in a state of indifference and had no energy left, suddenly spoke.

Yang Haicheng wanted to ask, but Zheng Junshan raised his hand to signal the ban. He walked out of the door and ordered the team members outside the door to ask Director Wei for a deputy magnifying glass.

Not to mention Zheng Junshan, Yang Haicheng was curious and scratched his heart. Unfortunately, Zheng Junshan was indifferent to the situation, but Yang Haicheng was eager to see him, but he still didn't speak.

It was not until the team members took out a magnifying glass that Zheng Junshan signaled Yang Haicheng to cover his mouth and nose with his sleeves, and then entered the reception room again, and to the wall where the telephone was installed on the side.

This reception room is not only used to receive customers from home, but also serves as a place for factory affairs, and is even an office space for some people. Anyway, the scale is small, so it is not surprising that it is shared.

When you enter the main entrance, you will find a circle of chairs, stools, tea tables, etc. There are traditional chairs, stools and single sofas. The layout is also slightly inconsistent, as if both Chinese and Western.

This is the main room, with a large space, roughly divided into three functional spaces, and there are two dining tables on one side, which is probably for treating guests.

On the other side, there is a screen that cannot cover many things. On this side, there are several tables and chairs similar to tables and tables, and the telephone is installed on the corner posts.

There are two, one is naturally a telephone that connects to the telephone line, and the other is connected to the basement, and is supported so brightly.

Previously, Zheng Junshan believed that these people were making the dark under the hand lamp and put it directly on the surface, so that you would not doubt it easily. Even if there was any situation, they could call from the basement and answer it as a normal call.

But now, Zheng Junshan felt that the other party's actions were probably something else, because he found some traces.

He covered his mouth and nose with his sleeves with one hand and held a magnifying glass with the other. He looked at the two phones carefully.

Yang Haicheng was curious and anxious, but he did not do anything randomly. Fortunately, Zheng Junshan was moving very quickly, signaling him to cover his mouth and nose, handing him a magnifying glass, and pointed out several places for him to see.

Yang Haicheng took the magnifying glass, but did not rush, so he made careful preparations. Then he checked carefully. Although Zheng Junshan did not speak out what the problem was, Yang Haicheng looked at it a few times and found the problem.

What Zheng Junshan pointed to him was the screw holes on the outer shell of the telephone. There were scratches and damage marks on the dust inside, and even tiny new iron filings fell, and there were new marks on the screw cap.

This chapter is not finished yet, please click on the next page to continue reading the exciting content behind! This is obviously because it was recently opened and installed. Almost every hole has such traces, and it is available on both phones.

This time, Yang Haicheng took the initiative to retreat outside the door, circulated a cigarette, lit it himself, and smoked it for a long time before saying, "Can you confirm that the trace was left today?"

Zheng Junshan heard this and said, "I can't guarantee it, but more than 90% of the possible reasons are that the scratched iron filings are too new and will definitely not last long.

This place is not far from the place where the matches are processed, and there is a lot of dust produced by processing. For example, the part leading to the basement should have been made at the same time as the chimney, but the ash accumulated in it is also quite thick.

Therefore, the new trace should have a thin ashes falling down in one or two days, and it may even be like the one in this room, and it will not be like this now. So! The time this trace must have been left very short, and it is highly likely that it was before we attacked."

Yang Haicheng nodded slightly. He could understand these things, but today's events were always strange and he couldn't understand them. He suddenly discovered them at this moment. He needed someone to help him strengthen his confidence so as not to be happy.

"What are your regulations on how to deal with the clues now? I want to take apart the things and check them carefully." Yang Haicheng found that there were many differences in his actions from the past, so he asked him specifically.

"I didn't say much, just record it and take a photo. The traces are too small, and I don't know if I can take a picture clearly, but I'd better take a picture! It's definitely okay to dismantle it, and it's useless to leave these traces."

Zheng Junshan explained, arranging people to fix the traces. Yang Haicheng didn't mention them, and he was not going to do it, but since he had it, let's do it!

"By the way, how did you find the tiny traces before? I remember that you are much further away from the phone than me!" Yang Haicheng was a little curious and asked.

"…It's just a coincidence..." Zheng Junshan responded with a smile and explained: "In my position, you can just see the screw cap through the hole, and the scratches on one of the nuts are quite obvious. I looked at it with the new iron silver and silver.

When Yang Haicheng heard this, he smiled and said, "This cannot be as easy as a coincidence. The subtle traces can be locked at a glance when they are so far away. That's not as simple as a coincidence."

Zheng Junshan heard this and yelled, without saying much, and said in a distorted manner: "It's a bit of a hurry to leave so many traces, so it's a bit of trouble. I guess there are many tricks, so I'll have to study it carefully in a while."

Yang Haicheng also followed the topic and communicated with Zheng Junshan. One analyzed the enemy from the perspective of traces, and the other came out from the technical perspective, perfecting and supplementing their respective conjectures and judgments.

After the photo was taken, the brothers who went to get the tools also came to find the screwdriver, as well as the spare masks on the four team members' cars. The traces left were small, so the two of them did not dare to be careless.

After wearing it properly, the two returned to the meeting and began to remove the screws of the telephone and remove the outer cover to expose various devices integrated inside.

There were no suspicious parts or other parts found in the old phone. There were traces, but they were all on the screws, and there were very new marks at the wiring, while the screws fixed to the beams and columns had slightly old marks.

The two did not go further to investigate, but turned on the new phone. The structure and components distribution were slightly different from the former, and there were traces of suspected parts being removed, and there were also suspicious traces on the screws.

The two looked at each other, left first, told the team members to go in, and continued to take pictures and fix the relevant parts.

"Old phone, the nuts fixed to the screws on the wall, the recent defect marks are old and new, and it seems to be the same as the new phone's, which is the same time?" Yang Haicheng asked with the opportunity.

Zheng Junshan nodded and said, "There are some differences between the old and new traces, but the old nuts are more rusted and may be affected by this, so it can be determined that the traces are left very close.

The phone is installed there, and you can just open the shell during repair so that the base will not be removed. After all, I don’t believe it if they don’t know how to repair it themselves.

Therefore, it is reasonable to determine that the new and old telephones have been disassembled and installed at the same time. It should be removed when installing the new telephone. If you remove them later, you will probably have something to do."

Sure enough, the two went back to remove the phone, and a hole as big as a thumb in the pillar was punched, connecting the two phones, but there was nothing inside at the moment.

The bases of the two telephones were also pierced through holes. They were very small and only a little larger than soybeans. The traces were new and old. They should have been made when installing a new telephone some time ago. The holes were chosen under a larger device and could not be seen from the outside.

The two holes were aligned with the hole in the pillar. Yang Haicheng observed carefully, touched his chin, and spoke.

"There should be threaded here, the wires are threaded. They were just pulled away from the side of the new phone, and there was residual thread on the holes.

These guys connected the two phones together. Combined with the situation inside the new phone, the devices removed inside should be controlled by controlling the electrical signals.

After all, the two phones are so close that they are definitely not directing the electrical signal to the new phone, but along the line and towards the basement.”

Zheng Junshan was a little overwhelmed when Yang Haicheng said this. For a moment, he didn't understand what this meant?

Yang Haicheng also saw this and quickly explained: "You can understand that this phone line is connected to another line like we monitored.

However, in order to hide this from being discovered, we chose to connect it from one phone to another phone before connecting it to the designated location from the wire of another phone, so the structure is a little more complicated."

Zheng Junshan nodded, a little confused, and curiously said, "What's the use of paying this? It's all their people here, why bother to do this?"

Yang Haicheng smiled and said, "Don't you understand this? Why is radio called radio? It's because there are wired telegrams. I suspect that they are probably using telephone lines to send wired news, so we have never heard of them sending news."

"…But..." Zheng Junshan frowned and said, "They have reported the surveillance where they have reported it. The phone number has not been connected, and they have not reported the surveillance to hear the sending of the report?"

"...it doesn't affect..." Yang Haicheng waved his hand and replied: "It's like listening there, but it's not connected. They are still listening? It's the same here, and it doesn't affect their communications.

The telephone is moved at the connection point, which means that the wire that was connected was not connected to the telephone. Whether the telephone was connected or not does not affect the other party's power generation. Of course, some special means must have been used.

As for not being able to monitor, it is even more normal. If you can easily detect it, the telephone company will be responsible for transferring those people, and they will definitely find a way to solve it.

As for the solution, you can use a weak current that does not respond to, such as the telephone not being connected, which may be a small current on another line to communicate.

You can also just let the current fluctuate within a very small range, so that the telephone receiver cannot recognize it, or only emit a very small noise, making people think that the call is just not effective, etc. Anyway, there are many methods that can be used."

After hearing this, Zheng Junshan continued to ask: "At present, if there were any communications before and with the responses made here, there would probably be a lot of communication content. Can it be at that time of ringing?"

Upon hearing this, Yang Haicheng smiled and said, "Normality is definitely not enough, but this is just a small problem. There is no shortage of solutions, so there is no need to worry too much about it."

After hearing this, Zheng Junshan thought about it and found that there seemed to be no questions that need to be asked. After all, more professional people think it is feasible, and his questions are just to let others solve their doubts.
Chapter completed!