Hey it's me Richard... Oh no, you dick! *boom*
From PDAbuzz.com:
Smart Phones may be the next big thing, but terrorists are already tricking-out standard dumb-old-mobile-phones to trigger bombs and such. According to an article at Wired.COM modified cell phones turned up during searches in Saudi Arabia following the May 12 bombing in Riyadh that killed 35 people, including nine Americans.