Joke Collection Website - Blessing messages - The family code turned yellow. Is it useful to call 10086 without SMS reminder?

The family code turned yellow. Is it useful to call 10086 without SMS reminder?

It's no use.

Because your code turns yellow, that is, your area has changed. It doesn't matter which phone call you make, but the risk area is not in your place.

After the risk area is determined, it is best to be in a state of self-isolation.