You're tasked with nabbing the cellular phone that's on a shelf up above, but there's a few other things you can do first. Begin with an about-turn, and (on the desk's left side) find a light orange trash bin with a tipi design. Hop inside, and you'll snag Roundup Card 12 - Cattle. Leap back out, and saunter on over to the right side of the desk. Beside some cardboard boxes, you should see an overturned red plastic bin. It shines occasionally, hinting at its specialness; it's hiding Roundup Card 9 - Vulture, so move the bin out of your way by pushing against it.
Using the boxes stacked up nearby, double-jump your way to the top of the desk. Travel to its left side, and leap on over to the cardboard crates pushed up against the wall. There, you'll find a Hint Capsule, and it'll inform you of the Ground Pound. You may have performed this while in Woody's Roundup, but you hadn't, here's how to do it now: stand on the pale box, jump, and wiggle the Wii Remote while you're in the air. Woody will crash through the weak and mostly empty crate, unveiling Roundup Card 15 - River Rescue.
Tap the Hint Capsule at your side, and a transparent Woody will show you how to climb parallel walls. Mimic the demonstration by jumping against one wall, then pull the B Trigger to bound off to the other, and repeatedly use B to scale all the way to the top. From there, continue circling the room in a counter-clockwise fashion until you've crossed the bed and are standing on top of another tall, pale box (marked by another Hint Capsule). Ground Pound through it, and you'll be treated to Roundup Card 14 - Gunless Law.
Climb back up, and stand next to the door. Use the - Button to switch off to Buzz Lightyear. His controls are similar to Woody's, and you'll want to give the sheriff a boost, so go to and jump-climb the cardboard box he recently broke. When you're next to Woody, pick him up with the B Trigger, and face the white chest of drawers across the way. Throw him over there by using B again, then use - to switch to the spindly lawman. Carefully drop down to the third row of drawers to collect Roundup Card 18 - Lasso Law.
At long last, you're ready to grab the cell phone. There's three ways to reach it, and two require scaling the bookcase. The first method requires Jessica "Jessie" Jane. Using Buzz, throw her over to the white drawers, and look for the shimmering orange wall darts. Carefully hop along them—leaping and using the B Trigger to securely land on each one—to reach the phone. If you'd like to get there with Woody instead, you can push the red bin over to the bookshelves, stomp on it until it's turned on its short side, and then use it to double-jump to the top. Alternatively, you can put Woody and Buzz on the desk, and toss Woody over onto the shelves.
If you do use Woody to reach the top, you'll ultimately leap from the bookcase to the blue corner shelf, and tap the Hint Capsule nearby to learn about Woody's Pull String swing. Perform it by facing the wall pegs, leaping straight up, and pressing the B Trigger. You'll land on the same blue wooden shelf as the phone itself. Pick it up with B, and you'll complete the bedroom segment.
