MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Sophisticated man down sensor; high gps performance; 2-inch bright screen; noise cancelling microphone; 2mp camera; 16 gb card slot; 20-24 hout talk time; 29 hr gps tracking time; 7 soft keys/10 programable; dust resistant; water submersible; drop resistant; shock resistant; extrme temp/pressure resistant; chemical resistant; red alarm button; amber alert button; green login button; gms quad-band 850, 900, 1800, 1900 mhz