I'll be your light

Since Chanmin runs an underground warrior-making-business he knows a lot of smart people, smart people he can trust. He walks up to his good friend Joseph, a Russian man who had come over to work for Chanmin and discusses matters with him, luckily for Chanmin, Joseph had learnt to speak Korean at school.
“You know how to hack into computers and phones right?” Chanmin asks Joseph.
“Yes.” He says, looking at his through his thick circular glasses. Joseph is working on the blueprints for making a robotic arm with weapons installed into it for people who have lost their limbs during missions.
Chanmin slides the blue prints to the side and places a small card in front of Joseph.
“I want you to postpone this for a moment and work on this.” He says.
Joseph takes the card into his hands and examines it carefully.
“What is this?” he asks baffled.
“I want you to hack this phone number, put a bug in it, let me listen to every word they say.” Chanmin says flatly.
The man nods slowly and rubs his chin. “I can do that.” He says.
Joseph isn’t the type of person to ask why when he is given a task.
“Thank you, Joseph. Please get it done as soon as possible.” Chanmin walks to the door. “And by soon, I mean you have a week.” He leaves.

The next time Chanmin visited Joseph, he had finished both the hacking of the phone and the blueprints for the robotic arm.
“Cool.” Chanmin says
“I did it by first hacking into NASA, which is very easy, then I made myself available to a few satellites and –“
“OK, OK I get it. You’re a smart guy.” Chanmin rolls his eyes. “So how do I listen to conversations?”
Joseph swallows and makes a face. He doesn’t like being interrupted when he’s explaining his work.
“First you call the number, but make sure before the person answers you text the code “YXTTS5” to his number. The code will register and you will be able to listen to his conversations without him knowing.” He takes off his glasses to wipe them. “Just make sure, that you send the text before he answers.” Joseph emphasises. When he finishes cleaning the glasses and pushes them back onto his face, Chanmin is gone.

Notes