You are only communicating between two mobile phones. What is it? It is useful to exchange through base stations. Especially, how to accurately transmit the signals between base stations is the most difficult.

These questions are not something that Solow can explain. He doesn't understand at all. You can tell by looking at his hollow eyes. He really doesn't understand, but at the same time, he still doesn't dare to raise a rebuttal. How ignorant it is.

Finally defeated Solo, which made Carl's heart very excited, and then how to connect with the current network. Mobile phones must communicate with local calls. If there are only two independent networks, then there is nothing. use.

There are even more technical problems in this area. This is what Karl saw with his own eyes. It took so long for the other party to debug. If it is Motorola, they don’t know how long it will take to adjust. Maybe they will let themselves replace a large number of current Some fixed telephone exchanges and other equipment, they can do it.

"Okay, here we are." When he saw the first windmill from a distance, Carl finally relaxed: "Now, everyone can call. I have more than a dozen phones, and everyone can use them together. "

In the conference room, Carl took out two phones. They were just a demonstration for them, and they weren't for use. The others were all kept in this car, one in hand.

Everyone got the phone of Hanxin Technology Company in their hands. They looked at the phone, and the exquisite appearance could not put it down.

At the end of the post, Carl looked at Solo and said: "You have it too. Here is the phone. We gave you this phone. After the networking is completed, you can use it to make calls. You know, it is It can be sold for ten thousand eagle yuan."

Yes, building a new mobile communication network costs a huge amount of money, but it can be recovered quickly. For example, this kind of mobile phone is sold at a high price, and the communication cost is also high, especially two-way charges. In this way, the cost can be recovered in one to two years, and the rest is pure profit.

According to Qin Guan, this system can be guaranteed to be at a leading level within 20 years. Within 10 years, the West cannot have similar technologies. If there is, all construction costs will be refunded and they will be upgraded for free!

Carl now wants to crush, just use the strongest fist to fight back at Solo.

Old John picked it up and pressed the buttons above. His eyes were a little dim. He was wearing glasses and looked at the LCD screen above. In this way, it is not easy to make a mistake.

Old John put the mobile phone on his ear, and then a clear beep came from inside.

"Hey, is it Lolita?" Old John asked. Lolita is his wife's name. Now, his wife should water the flowers at home.

"Yeah, how about you?" The voice on the other side was so clear! This shocked Old John. The quality of the call was almost the same as that of a landline phone.

"I'm in the car." Old John said.

"Nonsense, calling in the car? Do you think it's a science fiction movie?"

The other side said that he would hang up, his old man, at such an old age, would still laugh.

"No, no, I'm really in a car. This is a mobile phone. The latest technology. Within a few years, we will implement this technology here." Old John said, "My voice, be clear. ?"

"Clear, I'm going to water the flowers."

Old John put down the phone and looked at the other people in the car. They were making calls together. As an old technology, he naturally knew that one of the simple aspects was that every call would occupy a certain frequency. Therefore, in the same In the space, there is a limit to the number of calls that can be connected at the same time. It can be said that now a dozen people make radio calls at the same time, and there is no crosstalk between each other. This technology is not available in Western countries.

Yes, it really is the most advanced!

He looked at the constantly changing scene outside the window. On the intercontinental highway, the speed was as high as 100 kilometers per hour. At such a high speed, they could still talk clearly. It was incredible!

At a distance of one hundred kilometers, there is a place for truck drivers to take a temporary rest. Here, there are cars of tall and burly Optimus Prime, dragging several buckets behind them, stopping here.

A car rumbling over, the truck driver stopped, and just closed the door, he saw a group of reporters and surrounded him.

What news can I have? The truck driver is strange.

At this moment, a middle-aged man came over and walked to him: "Hey, brother, do you miss family?"

Here, truck drivers are paid quite high, but their lives are very lonely. On the long intercontinental highway, the more inland, the sparser the people. Therefore, when they come to rest places, they will give their families. On the phone.

There are fixed telephones here.

"Yes, I'm planning to call them." The truck driver said.

"Okay, let's try our mobile phone." Carl had prepared all this a long time ago. He wanted to maximize the advertising effect. Now, he took out a small and exquisite mobile phone and handed it to truck driver.

The truck driver was immediately overjoyed: "I have seen this. It was in the newspaper a few days ago. It doesn't need a phone line!"

"That's right, it doesn't just need a phone line, but in the future, you can also call in the car anytime, anywhere!" Carl said, watching the truck driver take the phone and call excitedly.

Soon, there was a voice inside, and the truck driver shouted loudly: "My dear, tell you a good news. In the future, you can call me anytime and anywhere. Yes, mobile phone, anytime you want to I can fight!"

On the Volkswagen van, the people from the Yangbei National Communications Commission are also making calls to their hearts' content. Some of them are still in the car, and some are beginning to come out. No matter what, this call can be reached. The quality of communication is very good. it is good.

"I want to understand. When I was in the company, it was because of interference nearby. Yes, it was the cars that interfered with my signal!" Suddenly, Solo seemed to know something and said loudly. : "If there weren't those cars, my phone signal would be very good."

"However, Carl's product has a car, and the call quality is also very good!" Old John said.

The surrounding heavy trucks are all diesel engines without spark plugs, but the Volkswagen van they are riding in is gasoline. In the car, can you make a phone call with your Motorola products? Can I make a phone call when the speed is 100 kilometers per hour?

If you can't, then don't say it!