For example, if you want to dial the number 3, you can tap the fork spring three times in a row, the phone will send out three pulses, and the switch in the computer room will judge that the number you dialed is 3 after receiving three on-offs. If you shoot seven, the switch will judge that you are dialing the number 7. You tap 10 times, and the switch will judge that the number you dialed is 0.

It's as simple as it could be!

As for the electronic lock of the telephone to lock the long-distance, in fact, it is a simple judgment inside the telephone: if the first phone number dialed is 0, the audio phone will not send a signal, so that you press in vain and cannot make long-distance calls.

Jiang Xinwei used the method of slapping and sending pulses, and the number transmission did not need to go through the inside of the telephone at all, which also avoided the judgment to be made inside the telephone, and the telephone naturally could not lock the long-distance, let alone the transmission of other numbers.

……

Soon, the woman who excitedly took the microphone spoke eagerly to the person on the phone.

Listening to her talking to the other party, Jiang Xinwei quickly understood the reason why she was crying and calling: it turned out that after she returned to her parents' house with her daughter, she suddenly remembered that the liquefied gas in her kitchen was still boiling water, and it was not turned off.

Originally, she was ready in the early hours of this morning: while drying the clothes in the washing machine and waiting for the water in the kitchen to boil, she boiled a large pot of herbal tea in a large aluminum kettle, ready to make it for her husband who went to work, her son who was in junior high school, and her mother-in-law who was lying in bed half-paralyzed.

The plan was supposed to be good, but it was ruined by the youngest daughter.

The little daughter, who was wearing new clothes and eager to see her grandmother, was so excited that she ran downstairs to play and show off in front of her friends. Who knew that Joy was sad and accidentally fell into the gutter and soiled the new clothes he had just wore.

When she was looking for clean and beautiful clothes for her little daughter to change into, the time was already very tight, so she immediately took her daughter with her luggage and hurried downstairs to take the bus, and then transferred to the long-distance bus to her mother's house after arriving in the suburbs.

Along the way, the mother and daughter were very excited, looking out the window and talking and laughing.

It wasn't until she arrived at her parents' house for tea that she suddenly remembered that the liquefied gas in her kitchen was still boiling water.

She was in a hurry, although the aluminum kettle for boiling water was large, it would burn dry in four hours at most, and now more than three hours have passed, and if the fire is not turned off in time, the consequences will be unimaginable.

The burning liquefied gas is likely to burn through the large aluminum kettle, and then ignite the things in the kitchen, causing a fire, burning down the house and burning the paralyzed mother-in-law, or the liquefied gas fire may be extinguished, and the liquefied gas leakage, which will poison the mother-in-law to death.

Seeing that the woman was talking on the phone, Uncle Qin asked curiously and in a low voice, "Jiang Yanzi, what is liquefied gas?"

Jiang Xinwei didn't know how to explain this kind of thing, which is still rare, so he said, "Have you ever seen a biogas digester?...... Yes, liquefied gas can be burned like biogas, and it can be used to cook food, but it is stored in a large iron can. ”

Uncle Qin was obviously still a little unclear, but he didn't ask again.

Jiang Xinwei left quietly when he saw that there was nothing to do here, and went to the next unit to deliver the letter, praying silently in his heart as he walked forward: I hope the tragedy has not happened yet.

At this time, Xu Dongkai, who was sitting in the office of the director of the Yiyang Municipal Telecommunications Bureau, frowned and thought about something.

Just now, the secretary came to report what he had learned from the head of the personnel unit of the Fengjia County Post and Telecommunications Bureau, and learned that Jiang Xinwei was indeed working as a postman at the Shiqiao Town Post Office under the Fengjia County Post and Telecommunications Bureau, and that he was a temporary worker who had just joined the work, and he also knew that Jiang Xinwei was expelled from the university because of the brawl.

Jiang Xinwei's reward is certain, and the power of the reward cannot be small, not only because he grabbed the phone in time to save more than 40 miners, but more importantly, it invisibly helped Vice Mayor Peng Ming get out of the predicament, so that he could wait for the adjustment of the municipal government's team with peace of mind.

Although Vice Mayor Peng Ming did not say it explicitly, Xu Dongkai still understood the other party's heart. Besides, Jiang Xinwei is also a post and telecommunications system no matter what, and if he is not rewarded, it is equivalent to erasing the credit of the post and telecommunications system in this rescue.

However, how to reward Jiang Xinwei, Xu Dongkai was very conflicted.

If Jiang Xinwei is commended and publicized with great fanfare, it can certainly comfort Vice Mayor Peng Ming's heart, but it also makes the technical staff of the Municipal Telecommunications Bureau look gloomy, and spreading it is simply a slap in the face of the Telecommunications Bureau:

The technical backbone of the Tangtang Municipal Telecommunications Bureau is actually lower than that of a postman in the postal department. The Municipal Telecommunications Bureau dispatched so many technicians in a big way, but as a result, it did not play any role.

But if Jiang Xinwei is not commended for the sake of face, Vice Mayor Peng Ming will not be able to say it, and other units, including Hongxing Coal Mine, will also say that he Xu Dongkai is narrow-minded, and when it is transmitted to the postal department, those peers will not stop.

Seeing his boss's sad face, the secretary, who understood the director's distress, reminded in a low voice: "Director, if we transfer him to the city bureau and convert him from a temporary worker to a regular worker, he will definitely be overjoyed, and Mayor Peng will be satisfied." As long as he himself is happy, no one else should say anything......"

Xu Dongkai smiled bitterly: "I have also thought about this method. However, the post office may not be willing, they can also turn him into a regular person, or they can transfer him to the city post office. …… And if it weren't for Mayor Peng saying that we would reward him, they would have liked to have their city post office do a big show of reward and publicity......"

People in this era attach great importance to honor, even more than money, because when honor is there, status and income will follow. Sometimes the unit values honor more than the individual, and the unit leaders want to show their faces in the media and let the leaders see it.

The secretary didn't expect this to become a hot potato, and he didn't know how to build it for a while.

Xu Dongkai smiled and said, "You should be busy with yours first, I want to think about it." ”

When he said this, he made up his mind in his heart: even if he slapped himself and his subordinates in the face, he would give Jiang Xinwei publicity and rewards, after all, he was in this position, and he must befriend Vice Mayor Peng. It is reported that Vice Mayor Peng, who is in the prime of life, is likely to take a step forward in his efforts.

The secretary just went out for a few seconds, pushed open the door again, and said, "Director, Mr. Hao is here." Will you invite him in?"

"Mr. Hao is here?" Xu Dongkai, who was frowning sadly, suddenly rained and sunny, and said in a loud voice, "Great, please, please!"

The secretary was stunned for a moment, and said in his heart: What's wrong with Director Xu, it's not that Hao Fuguo hasn't been here, he came to beg you to do something.

The man who walked in was also surprised, and asked, "Director Xu, what's wrong with you today? Although there is a smile on his face, I know that you want my old classmate to get out of the way, as far as you can, as long as it doesn't bother you. Did my brother and sister make you very ...... last night? , hahaha......"

The secretary hurriedly made Hao Fuguo a cup of tea, then walked out and closed the door.

Xu Dongkai also felt that he was too composed, and said with a smile: "It's not that I have encountered a difficult thing?...... , Mr. Hao, you and I are old classmates, today I encountered a difficult situation, do you old classmates help me or not?"

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