Here's a tough little Java ME tech-enabled cell phone that can be used down on the farm
Farmer's Java ME cell phone
Here's a quote: Farmers are renowned for their toughness, but as yet, there haven?t been many gadgets which can withstand the rugged environments which farmers are well acquainted to. Every day mobile phones may look great, but most can?t handle the dust, dirt and dampness which comes with the job. Yeah, but what happens when you drop the phone in a cow patty? Is it BS-resistant? ;-)