Although it has a similar appearance to the personal terminal that some of the world calls "mobile phones", the internal structure and operation principle can be completely different systems.

Obviously, the world cannot afford such a complex and cumbersome combination of electronic parts manufacturing, and it is impossible to manufacture such a personal terminal.

And what science can't do is only through magic.

If you take apart the personal terminals in the hands of Gaga and Ning Hai, you will find that there is nothing inside the reinforced metal shell except for a piece of metal engraved with magic runes.

Based on the mirror reversal technique, combined with some projection spells, supplemented by energy guidance force field, electromagnetic particle simulation, and then used the enchantment technique to repeatedly overlap and engrave these spells, and finally obtained such a high-density enchanted metal plate integrating communication, calculation, and transmission.

Moreover, the ability of this enchanted metal plate is not only these, but more functions are not something that Lilan can develop now, and can only continue after his body and magic level have recovered to a certain level.

Even so, such a "mobile phone" is quite remarkable in this era, not to mention, the data transmission alone has crushed all the technology of the Federation - from Leah's mouth, the data transmission of the Federation is still in the stage of electronic signals, and what can be transmitted over long distances is electromagnetic communication and part of the text in the form of typewriters, and this small enchanted metal plate can not only transmit images, if the weather conditions are good, it is impossible to have a live broadcast.

"If you have a communicator, you can connect to this mobile phone and continue to use it, and as long as you are still in the coverage area of the signal tower, you don't have to worry about other electromagnetic interference" While explaining the use of the mobile phone to the two girls, Lilan skillfully connected the signal of the communicator to the top - just like the Bluetooth function, which also eliminates the need for the ship's girls to be distracted and pay attention to the problem of wiring in the battle.

"The upper right corner is the signal, if it is 0, it will automatically disconnect the communication connection, and the upper left corner is the mana storage - if it is empty, just throw it into the sun and bask for a while, this is the solar ......"

The dark blue light lit up, and Lilan clicked on the only icon on the screen - this is the point, if the previous enchantment was just cumbersome, then changing this original electronic program into a magical program that can run magically is torture for Lilan!

Throughout the many worlds he has experienced, Rilan has become an engineer and a class of professionals only a handful of times, and the knowledge of electronics has never been Lelan's specialty, and it is quite extraordinary to be able to develop this program in such a time.

"Micro ...... Letter? ”

Because she had translated it into the language of this world according to the dictionary looted from the Fourth Town, Saratoga could read the text as well—she could understand the two words separately, but she couldn't understand them when put together.

Tiny signals?

Just when Jiajia was full of confusion, Li Lan had already entered Ning Hai's ID - OK.

(Ninghai-chan added to the chat room)

The screen that suddenly lit up in his hand startled Gaga, this time it didn't happen to throw it out or pinch it to twist or anything like that, looking at the words that suddenly appeared on it, Gaga was completely confused.

"That...... Chat room? ”

"Ah, chat room" After handing over the mobile phone in his hand to Ning Hai, Li Lan looked at Gaga with encouragement: "Open it and take a look?" ”

Hesitantly glanced at Lilan, and Jiajia carefully used his slender fingertips, as if he was dealing with something fragile and terrifying, and lightly clicked on the screen.

Lilan couldn't help but be speechless for a while, even if he treated nuclear bombs like this.

(Please enter ID)

"id is the nickname or name of Gaga, as long as—"

Just as Lilan was about to teach Gaga how to use the input method, the girl's hand shook slightly, and then ......

(Sister-in-law joins the chat room)

“……”

“……”

“……”

"Ahem, I still have time to set up a modification program, so I can only do this for the time being, and when Longfeng and Atago come back, just let me know that this ID is Gaga......"

After quickly covering up this embarrassing topic, Lilan continued to explain.

"This chat room is mainly used to communicate with people when they are fine. Well, because there are really no rest or entertainment facilities on the relay station, so this is the only way......"

In addition to the necessary facilities - builders, repair cabins, ship-mounted research and production rooms, and signal towers, the entire relay station is on board. Almost all of the resources are used to prepare for the upcoming war.,It can be said that the daily life of the ship girls on the relay station is not only fighting or fighting.,In the long run, it will definitely lead to some bad consequences-what's to say.,Except for a small number of ship girls such as Akagi.,Most of them are still girls with the same mental age as their appearance.。

It's pretty bad enough to have a bunch of young girls face this brutal war, and even the few remaining breaks are filled with such terrible memories......

With a long sigh, Li Lan came back to his senses and smiled at Ning Hai and Jiajia: "In normal times, everyone may not have enough time to communicate because of expeditions and training, but as long as you pass through this chat room, as long as you don't exceed the signal range of the communication tower, in addition to the necessary intelligence and combat data collection and transmission, you can also communicate by text...... Better than nothing."

"But" his expression became a little more serious, and Li Lan said in a calm tone: "You can't open this program when you're fighting, I don't want any of you to get injured because you lose your mind in battle, understand?" ”

"Yes, Admiral"

After explaining everything that should be explained, just as Lilan wanted to invest in the second project, he unexpectedly saw that Jiajia and Ning Hai had no intention of leaving.

"Huh? Is there anything else you don't understand? ”

"That, Lord Admiral, Ning Hai still has a little unclear ......"

Squirming at the corners of his clothes, Ning Hai's face flushed with a suspicious flush.

With an ominous premonition, his gaze turned to Saratoga: "Is Gaga too?" ”

The girl blushed and turned her head...... This is a tacit acquiescence, right?

"Okay" The object in his hand was put down, and Lilan patted both sides of the bed: "Let's come together"

PS1: Please forgive me for being a salted fish who doesn't know how to water

ps2: There are 12345678910111213141516 words left, all right