. . . . . "Fred called his father to pick him and the gang up when they were stuck in Gatorsburg. Insert details here. (The Secret Of The Ghost Rig) He downloaded an app to his phone that could detect and warn him (by making loud burping noises) if anyone broke into the Mystery Machine. (Pawn Of Shadows) Insert details here. (All Fear The Freak)"@en . . "Fred Jones, Jr.'s smartphone"@en . "Fred called his father to pick him and the gang up when they were stuck in Gatorsburg. Insert details here. (The Secret Of The Ghost Rig) He downloaded an app to his phone that could detect and warn him (by making loud burping noises) if anyone broke into the Mystery Machine. (Pawn Of Shadows) Insert details here. (All Fear The Freak)"@en .