The matter of the Datang Mobile Communications Business Hall is ready, and even the entire company... No, the framework and personnel of the entire chamber of commerce have been almost built within these three days, but it is still unclear whether the products they are going to operate have solved the key problems.

Fiona felt really drunk.

She and Tang En immediately got up and came to the Magic Energy Engineering Research Institute, the Magic Energy Communication Device Project Team.

"You're really on time!"

Seeing Tang En come, Gene laughed and said, "It's said it's three days, but it turns out to be three days. No, strictly speaking, this is just the third day, right?"

Done rolled his eyes: "With Yustisa here, I know there is definitely no problem, what's going on?"

"Is it definitely okay if you don't say it?"

Gene shrugged: "I'm glad to tell you that it's indeed solved, thanks to the technical and ideas support provided by Ms. Yustisa."

In the past, Gene always thought that his alchemy level was pretty good. Although he was not as good as Angus, at least he was completely fine compared to others. However, after seeing Yustisa, he realized how far he was from a real alchemy master.

It is not a gap in strength, but a gap in thinking.

Yustisa smiled softly, looking calm and gentle: "His Excellency Gene also provided a lot of strong support, which was able to solve all problems."

She took down several mobile phones from the table next to her and handed them to Tang En: "These are magic phones that have been modified. Please take them to test them."

Of course, the laboratory prototypes made by Yustisa and Jean have nothing to do with beauty, but the appearance is not a big problem. As long as there is no problem with the function, Alili and the others in the design department can perfectly solve the styling problem. Even Tang En has dozens or hundreds of classic mobile phone designs in his mind.

A square groove has been added on the back of the prototype, which is about the same size as the thumb. This size of crystal card is absolutely enough to store user's mental fluctuations and personal exclusive address book. In fact, the crystal card's data storage ability is very powerful.

It is worth mentioning that these functions implemented using crystal cards are technical support obtained from Garyan.

Using crystal cards to store user data while implementing transfer transactions is the technology of Star Diamond Bank. Although Tang En doesn't understand the specific principles, at least Gene and Yustisa have already understood them.

However, Tang En doubted whether this technology was developed by the goblins and the dragon clan, or the technology restored by the goblins dug out of the ruins. No matter how you look at it, this data storage and extraction method is too scientific and not magic at all.

Based on this method, it means that the mobile phone is just a signal amplification and reception terminal, and the personal crystal card is the core of the mobile phone system. In the future, you can even upgrade the mobile phone system by upgrading the internal data of the personal crystal card, providing various other apps... Ah, I mean the function.

On the table is another device that looks like two boxes connected together. One of them can be inserted into the Ellington Identity Identity Card that is now used, and the other can be inserted into a small blank crystal card of a specific size, perfectly copying the information in the Identity Identity Card to the small crystal card.

This small crystal card can also perfectly realize functions such as value storage and fee deduction.

Tang En inserted his identity recognition card into the identification end, inserted a small crystal card into the copy and write end, and then started the device, and soon the personal communication card was completed. Next, just deposit gold coins and insert it into the card slot of the magic phone and use it.

Since it is his own company, Tang En does not need money to call himself. This is also a dream of fulfilling his dream of making a call without money to call him in Plandal.

Fiona also made her own personal communication card, and then touched Tang En's crystal card twice to complete the exchange of mental power fluctuations. Since the communication card also stores personal information, Fiona's personal public information appeared in the address book at the same time as the exchange was completed.

Although this magic phone does not have a display screen, don't forget that Tangen discovered a long time ago that Plandal had holographic display technology and also had similar projection spells. It is not difficult to achieve holographic projection using the resources of this world. Therefore, this module is built-in on the magic phone. As long as you inspire the small projection module, you can see the address book and text information.

That's right, Yustisa and Gene have also completed the text message function.

The complexity of the SMS function is that it is necessary to re-encode Plandal's general Roun language with magic fluctuations, and then to restore the encoding on the magic phone. The principle is quite complicated. However, after Yustisa joined, the derivative technology of artificial souls was used to perfectly solve this problem.

Regarding the text message function, Tang En refused at the beginning. After all, in his opinion, text messages and other things were already quite behind. However, Gene only said one sentence and made him surrender: What if the situation is not allowed to speak?

Tang En thought about it, it was better to send text messages in a silent state than to worry. Besides, if you have the text message function, deaf and mute people can also use their mobile phones, and there will be more potential customers in the future.

"I'll go to Yalinx and try to see if it can be opened."

After Tang En finished speaking, he teleported to Yalinx's palace.

"Why are you here?"

Aurelia looked at Tangen in surprise: "Has the matter in the Great Rift Valley been resolved?"

Tang En nodded, then shrewd, took out his magic phone to activate the address book, and then selected Fiona's name and dialed it out.

The next moment, Tang En sensitively sensed an undirected wide-area magic fluctuation from the magic phone. This magic fluctuation was extremely fast and very subtle. If Tang En hadn't been paying attention to the magic phone, he would definitely not have been able to detect it.

After calling out, a strange sound rang out from the magic phone, just like the strings being twisted and played the song. It was very strange. Tang En had heard Gene and the others say about this before. This was caused by the jumping and spreading between magic nodes of different intensities. There is no good way to solve it yet. I can only endure it and just connect it.

Because the wonderful thing is that as long as the mental power fluctuations are matched, the transmitted wide-area signal will disappear, leaving only stable directional propagation.

In just a few seconds, the irritating voice disappeared, and Fiona's clear voice came from the magic phone: "Hey, Your Majesty Tang En, can you hear it?"

"You can hear it, the sound is very clear!"

Tang En made a gesture of y at Aurelia, and his face smiled very brightly, which made Aurelia feel inexplicably unhappy.

"Are you in Yarinks now?"

"Yes, I'm in the throne, you wait a moment."

Donn took off his phone and activated the holographic image module. Fiona and the holographic images within a few meters around appeared in front of Donn and Aurelia. Aurelia said in surprise: "Fiona?"

"Your Highness the Princess."

Fiona saluted Aurelia through her phone, and then said with a smile: "It seems we have really succeeded."

Aurelia looked at the image beside Fiona in surprise: "Is she at Ellington Magic Engineering Institute?"

"Yes."

Tang En smiled and said, "The new communication magic phone we have been developing has finally been developed."

Aurelia was shocked: "Is this the magical phone you mentioned before? Can you talk to another person across tens of thousands of kilometers?"

"Didn't you see it?"

Don An laughed: "With this thing, do you know what it means?"

"Of course I know!"

Aurelia was very excited: "This means that our control over the city lords and lords in other cities will be greatly enhanced!"

After all, Aurelia was born in a royal family and had much better political sense than Fiona. When she heard Tang En talk about magical mobile phones, she thought it was a weapon for the ruler, but she didn't expect it to be born so soon.

"Not only that, it has much more significance to the entire society."

Tang En smiled and said, "Think about how long it took for Ellington merchants to get news from Yarinks, how long it took to prepare scarce goods, and how long it took to go on the road? If you have a magic phone, even if the traffic situation does not improve, he can shorten at least half of the time. The information is time-efficient. Once it is outdated, information will be of no value to the merchants."

"In the battle between the two armies, if the commander can receive the situation on the front line as soon as possible, the order can also be transmitted to the front line as soon as possible. I don't need to say more about the significance, right?"

"There are also adventurers who are away from home. If they have this communicator, they can regularly report their safety to their families, and they can also ask for help from the outside world when they are in danger..."

Tang En said it casually. In short, with ultra-long-range wireless communicator such as magic phones, the social form of Plandal will undergo earth-shaking changes.

Aurelia's emotions were also mobilized by Donn: "Are you ready to promote this product? Not to use it in the army first?"

"Of course it's direct promotion."

Tang En smiled mysteriously: "Because the magical mobile phone is an important step towards our Irrus Empire toward its rise, and it cannot be delayed."

Tangen also needs to rely on the amazing effect of magic phones to promote Ellington's identity identification card. The more people tied to their own chariots, Ellington will become stronger and more powerful, thus continuously providing the Irruce Empire with the impetus for progress.

"Fiona, help me test the stability of the communication signal."

As Tang En said that, floating rocks, water balls, fireballs, wind blades and pure arcane balls appeared beside him. The appearance of these spell spheres will interfere with the surrounding magic environment. Theoretically, it will affect the propagation of magic fluctuations and cause instability in communication signals. Tang En decided to test it.

"The image is a bit cluttered, the sound is a bit out of tune, but it does not affect communication."

While Fiona spoke, Tang En also discovered the interference of spells on communication, and this interference gradually increased with the increase of spell strength. When the magic power condensed by Tang En climbed to the level of eighth-level spell, the distortion of the picture became very serious and almost impossible to recognize, and the sound was intermittent. However, after Tang En turned off the holographic image, the sound returned to normal again.

So Tang En came to a conclusion: the anti-interference ability of simply transmitting sound is stronger. (To be continued.)
Chapter completed!