You also have to go to the hospital window to get the number of the code that you made a successful online appointment.

It's just to avoid not being able to hang the number at the scene.

Because there are often ordinary numbers that can't be hung up.

As for the question of whether it is good or not.

In fact, there is no difference.

That is, the network number of the day you want to see a doctor is gone.

You can try your luck at the hospital site.