Original sentence: Sony Ericsson K810  Color  2007  P  GSM, UMTS  Candybar  3.2 Megapixel.Sony Ericsson K850  Color  2007  P  EDGE, HSDPA  Candybar  5 Megapixel
Edited sentence: Sony Ericsson K810  Color  2007  D  GSM, UMTS  Candybar  3.2 Megapixel.Sony Ericsson K850  Color  2007  D  EDGE, HSDPA  Candybar  5 Megapixel