Victor looked at Wang Yong with the phone, and said with some disappointment: "Lord Lord, there is no voice." ”

Wang Yong took off his headphones, walked to the No. 3 phone, picked up the microphone and said, "Victor, do you hear that?"

Victor listened to the voice coming from the microphone, and said with a happy face, "I heard, I heard." ”

Wang Yong put down the phone and said to Victor: "You go to the main station, I'll call." ”

Victor nodded, hurriedly put down the microphone and ran to the link desk. After Victor put on the headphones, Wang Yong picked up the No. 5 telephone, shook the power and waited.

Victor saw the No. 5 indicator light on, hurriedly plugged the cable into the No. 5 jack, and then said into the microphone, "Hello." ”

Wang Yong smiled and said, "Victor, have you eaten?"

Victor was stunned for a moment and replied, "Not yet." ”

Wang Yong said 'oh' and said, "Help me answer the number six call." Hearing this, Victor plugged the other end of the cable into the No. 6 jack, and was about to get up to answer the No. 6 phone that rang, but Wang Yong pressed his hand and signaled him not to move.

Wang Yong picked up the No. 6 phone and put it on the other ear, and then began to talk to himself, and Wang Yong's voice was clearly heard in Victor's headphones.

Wang Yong looked at Victor and said, "Can you hear my voice?" Victor nodded, and was about to say something, Wang Yong continued: "The cable of the earphone is unplugged from the three-way socket of the connecting cable." ”

After Victor did so, he was pleasantly surprised and said, "There is no sound now." ”

Wang Yong then said, "You plug the cable of the earphones into another cable. Then, Wang Yong picked up the No. 1 phone and shook the power.

Victor plugged the cable into the No. 1 jack, and after hearing Wang Yong's voice, he plugged the other end into the No. 2 jack according to Wang Yong's request, and listened to Wang Yong's self-talk for a while.

At this time, Wang Yong put back the No. 5 and No. 6 telephones that were being linked, and the indicator light that had been on the link station also dimmed and returned to its original state.

Then. Wang Yong and Victor were like children who had found a new toy, and carried out various experiments, such as one machine and multiple machines, call busy, call waiting, etc., and finally the two laughed and announced the successful development of the wired telephone.

After Wang Yong asked Victor about the number of finished telephones, he decided to equip the office building, the military camp of the Asphalt Hu base, the black hand headquarters, and some important departments in the Asphalt Hu base, so he directly made two main stations with 300 jacks, 100 cables and 10 headphones. Then he and Victor split up. Brandt and Norman were urgently summoned and asked to lay the telephone lines as soon as possible for an initial trial.

Due to the importance of some departments, such as the Black Hand Headquarters and the Military Building, Wang Yong did not want the workers to know the layout and specific locations inside, so he could only take a few trusted people to do it himself. But fortunately, there are a lot of people in each department to help, Wang Yong only needs to plan the direction of the line, and there are naturally people to do the hands-on work.

As an intelligence service. Under the coordination of Tie Mian, Wang Yong installed the switchboard in a room next to the intelligence hall, and then asked Tie Mian to find more than 20 civilian personnel. Wang Yong carefully explained the structure and operation methods of the main station to them, until everyone understood, and then let them step forward one by one to carry out experimental operations.

After following Tie Mian, Summer, Shadow Dance and Light Spirit, who listened to Wang Yong's explanation, saw those 'students' start practicing, they all said that this thing was not difficult. As long as you are familiar with the location of each jack, Wang Yong did not refute anything, because this is the case.

In the busyness of more than 1,000 people up and down. Finally, when it was almost dawn, the laying of telephone lines in various places was completed. In fact, the workload of laying telephone lines is not very large, because the telephone lines that link various places only need to find the nearest passage according to the drawings of circuit laying, and enter each building together with the wires, and there is no need to dig a special underground passage alone. And so many people have been busy all night, and the time is basically wasted in the line design after entering the building, and the pit and pit down the line.

Wang Yong thought that the work was very simple, but when the lines were laid and the Normans left with their workers, Wang Yong looked at the dense telephone lines in front of the switchboard, and couldn't help but feel a little numb.

In the middle of the night, Wang Yong pointed to the telephone lines that were all black and had no difference or any marking, and scolded: "Your uncle, who the fuck is doing this work?

Victor ran over sweating profusely, and was dumbfounded when he saw so many threads, but after a little thought, he proposed: "Boss, why don't we send someone to guard the phone in various places, let's call one line at a time and ask." ”

Wang Yong sighed and said, "That's all it can be." By the way, Victor, you can go to the island's wire factory in a moment, and ask them to make a few more colors when they produce the telephone wires, so that we can easily identify them. Victor nodded, then left the Black Hand to notify the various places equipped with telephones to send someone to watch the phone.

When the time was almost up, Wang Yong picked up a bundle of telephone lines, there were only four telephone lines, Wang Yong took a phone and answered it, and then shook the power supply and waited for the other party to connect.

After a while, an excited voice came from the microphone: "Hello." Wang Yong heard that his head was full of black lines, and he didn't have to think about it to know that it was Victor who handed over this way of greeting to others.

Wang Yong took the microphone and said, "I'm an asphalt Hu switchboard, where are you?"

As soon as the words fell, Wang Yong heard an exclamation from the earphones: "Hey, I can really hear the voice, the other party said that he was the asphalt Hu switchboard." ”

Another voice said, "Really, let me hear it too." ”

After a while, another excited voice came from Wang Yong's headphones: "Hello, have you eaten?"

Wang Yong rolled his eyes wildly, and said angrily: "Don't talk nonsense, I'm your lord, hurry up and say where are you?"

Hearing this, the other party hurriedly replied: "Boss, this is the No. 1 canteen, and I am Derek." ”

Another voice said, "I am Elijah." ”

Wang Yong said depressedly: "Damn, why are you also pressing the phone, there are no you in the plan?"

Derek smiled into the microphone and said, "Boss, you can't favor one over the other, we are very important here, if anyone wants to order a meal or something in the future but doesn't have time to come over to inform, just make a phone call, this is a good thing for everyone." ”

Wang Yong smiled and said with a smile: "Okay, now I will inform you, I will prepare the best breakfast for me later, and I will go over to eat later." (To be continued......)