Route 205
"Unfortunately, our wireless network isn't on par with Galar. Seriously, where did that Rose find the money for something like that? Otherwise we wouldn't need to wait for backup." He says something to his assistant, who runs back to their truck. "I'm afraid we'll have to manage with what we have. But at least, we can lend you some gear."
The lieutenant returns, and offers each of you a solid looking suitcase. "You're lucky, most trainers visiting Vinmur don't get to try those until they join the gym challenge." He opens the case, showing it contains radio equipment with a screen in the top part. A padded area on the side holds a communication headset, and six smaller boxes on straps. "Those are special audio/video communicator, designed for pokemon use. With that, you can command your team at a distance. The screen will show you what your team sees, and is controled through this."
He gives a crash course on how to work the radio's control, while his boss fishes out an emergency bag to heal up Bandy. "Now, I wish I could tell you where to look for that pokemon's trainer, but I'm not sure where they could hide. The plains are an unlikely spot, so it would either be in the badlands to the west, or the swamps to the north-east. I'll leave it to you to choose where to start."