The radio was tuned to a different station, with a bit of static, playing an old song intermittently.
Li Younan wasn't listening closely and let it play.
While listening to the recording, Li Younan's mind naturally wandered to thoughts about radio operation knowledge.
The high-level knowledge without any censorship, the kind that ordinary people might not grasp even if they tried hard to learn.
He couldn't help but marvel at the system's strength once again.
When he first got involved with radio operations, he put in a lot of effort to pass the A license, only to find C license holders were already quite impressive.
But unexpectedly, for the system, obtaining a C license was just the starting point.
If by chance, one could acquire the system's Level 2 or even Level 3 radio operation capability, it's unimaginable what could be achieved.
Even today, in the era of advanced internet, radio never goes out of style.
