Pokenav question

[Team Pokemon]

When you press start and you choose pokenav, there is a colourless picture of the divice on the left. Recently I noticed that sometimes the circle in the middle has a blue* light going on and off. What is this light?
*maybe it is blue because I was playing sapphire

[Pikablu Pie]

When you press start and you choose pokenav, there is a colourless picture of the divice on the left. Recently I noticed that sometimes the circle in the middle has a blue* light going on and off. What is this light?
*maybe it is blue because I was playing sapphire

I believe that in the Anime Max used the button to start the Pokenav. It's just there for deceoration.

[turbo123212321]

Nope not quite it means in that City/Town/Route. Someone(s) wants to have a rematch.

[Team Pokemon]

That is useless... But thanks for answering.