The Sectera Edge is a highly secure cell phone designed under a Defense Department project called SME-PED (Secure Mobile Environment Portable Electronic Device) and made by General Dynamics, a defense industry contractor.Official Site: General Dynamics: Sectera Edge
The phone has been authorized by the National Security Agency for "top secret" voice conversations. President Barack Obama will be given a Sectera Edge for official business, as it meets security standards. It has been reported that President Obama will still use his Blackberry for personal correspondence.Times Online: Obama Wins Battle to keep Super-Encrypted Presidential BlackBerry (January 22, 2009)