There is no need to explain much about the principle of mobile phone communication. This thing cannot do without signals. Without signals, it is like a brick.
And there was no signal base station at all in New Taipei City in the 1960s.
"How can there be a signal?" Zeng Wangcai looked confused.
He discovered that he had overlooked the fact that the signals of the two mobile phones and the tablet were full, and... there was also wifi...
"What the hell, let's try it first to see if it works." Zeng Wangcai was not discouraged, so he unlocked his phone and made a call...
This is the number of Zhang Xiuzhi’s cell phone.
"I love you, love you, like a mouse loves rice..."
Another mobile phone rang with a familiar ringtone. To save trouble, Zeng Wangcai directly signed up for a package, but he didn't pay attention to the ringtone...
Zeng Wangcai didn’t care about these things. Ringtones and the like didn’t matter. Having a signal was the key.
"What the hell? What song is this? Why is this thing making such a noise?" Zhang Xiuzhi woke up from the movie in shock.
"It's a ringtone. No need to explain!" Zeng Wangcai said anxiously, "I just said this thing is a phone. If it rings, there is a call. Pull it like this, yes, pull it once, answer it, put down the headset first, yes... let's try to see if we can talk."
Zeng Wangcai taught Zhang Xiuzhi how to use the phone, then jumped out of bed and ran to the living room: "Hello, Xiuzhi, can you hear me?"
"able......"
Damn, there really is a signal.
Zeng Wangcai was overjoyed and told Zhang Xiuzhi to be careful, then ran out. He wanted to try if there was any signal outside.
After testing, Zeng Wangcai confirmed that the mobile phone did have a signal, but it was not perfect.
To put it simply, he has a signal, the house also has a signal, and there is a signal after he leaves the house, but there is no signal after Zhang Xiuzhi leaves the house.
After the test, Zeng Wangcai had no mood to watch the movie. He lay on the bed and tried to figure out the principle behind it.
After thinking about it, Zeng Wangcai thought about the changes in space. He wondered if it was because his control over space had been strengthened, and he became a link between space and the real world, which was reflected in the signal as... the antenna!
Have you become a Teletubbie?
Any device in the future that requires signals can be used as long as I am there?
If that's the case, wouldn't I be... invincible?
The invincibility he had in mind was not the invincibility of individual physical strength, but the invincibility in the use of high-tech weapons.
The specific manifestation is: weapons guided by satellite signals are needed!
Last time, a 052 ship docked in the space. Since then, Zeng Wangcai always saw warships docking. He didn’t know what caused this change. Anyway, he didn’t think much about it at the time because the weapons on it could not be used.
It’s different now. We have our own signal system and a set of missiles that can hit targets hundreds of kilometers away. Wouldn’t we be invincible on the battlefield?
Zeng Wangcai didn't understand all this and his mind was a little confused. He wanted to go to the space to take a look, but firstly, there were no warships in the space now, and secondly, there was no place to put them. He couldn't just fire a cannon and hit Badaling?
He felt that he should take the time to learn more about missiles and see if he could test them out during a confrontation.
“If, if I could get a Dongfeng Express and send it to Ugly Country, would it cause any disputes…?” Zeng Wangcai started to whine.
He felt that there would definitely be diplomatic disputes, but those people in the Ugly Country who bullied the weak and feared the strong would definitely be scared to death, and even the whole world would be shocked.
A global express delivery...
However, he soon came to his senses and realized that he was overthinking. It was okay to fire missiles with a range of several hundred kilometers, but forget about the Dongfeng Express because that thing could not be launched by one person.
"No, I'm the company commander now. Once I train a whole company of people, won't it be great? I'll let Lin Fusheng and the others learn some culture..."
"What are you thinking about? Why are you laughing like that?" Zhang Xiuzhi noticed that Zeng Wangcai was acting abnormally.
"It's okay. I was just thinking that I can still contact you when I go to the army!" Zeng Wangcai laughed, "This is called Weixin. Yes, that's it. When it's inconvenient to talk, we can send texts, voice messages, and video calls. Video means that you can see each other's appearance..."
"What's this black thing with a music symbol on it called?"
"This is shaking... It's nothing, it's poisonous!"
After much deliberation, Zeng Wangcai decided to delete some software and only keep the phone, WeChat, music and other software on his mobile phone and tablet.
Zhang Xiuzhi cannot be allowed to watch short videos, that thing is really poisonous.
Some people say that games have ruined a generation of people. In fact, Zeng Wangcai thinks that short videos are more harmful. People who lack self-control can become addicted to short videos in just a few minutes.
After watching a movie, Zhang Xiuzhi was still not satisfied: "What else is there to watch? This thing is really good!"
"Yes, let's watch "Liu Sanjie", a movie that just came out..." Zeng Wangcai said this with no guilt at all, as "Liu Sanjie" was released this year.
After spending half the night watching movies together, Zeng Wangcai discovered that Zhang Xiuzhi was quite picky about movies. She did not accept all the new things she saw for the first time. She liked action movies the most, followed by horror movies, and did not like comedies.
In addition, Zhang Xiuzhi likes songs the most. She is not picky about songs and she also likes to sing.
Just look, when watching "Liu Sanjie", Zhang Xiuzhi started humming along.
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