"It's good. How many people are needed? Tell me, Lao Lu!"

"There are too many, I can't teach you, so I'll set up ten for tentatively!" Lu Shan said, "In the future, we will run schools, not only to send and receive telegrams, but also to decipher, lurk, detective, interrogation and other courses!"

"There is another point that the members of the directly affiliated team must learn to send and receive telegrams!" Lu Shan thought for a while and announced.

"Ah?!" Qin Shiyu was a little stunned.

Lu Shan was very happy. With the radio station and knowing the communication frequency, they were no longer blind and deaf, and could receive information from outside anytime and anywhere!

Lu Shan couldn't wait to try it. After all, he had only used this kind of antique-level thing when he was studying, and had never experienced actual combat, which means he just knew more about it than others.

In this era, there is no pollution or interference. A radio station with a few watts can achieve communication of thousands of kilometers.

Hand-crank generators, antennas, headsets, and electric keys. When everything is assembled, turn on the power supply and the signal light is on!

tick tick tick...

I twisted the frequency button casually, and in a short while, the red signal light began to jump in a light and dark way, and made a familiar "beep" sound!

Success!

Qin Shiyu and others behind Lu Shan all showed ecstasy expressions.

This is a telegram sent with Universal Morse Code, which is about the arrival date of an ocean freighter.

The radio station is absolutely fine.

"Wang Rong, from now on, the base and this radio station are code-named "Wolf's Knot". They ordered people to strictly guard the radio station, and no one is allowed to move!" Lu Shanxia ordered the death sentence.

"yes!"
Chapter completed!