Its my misfortune that I purchased two spice mobiles D6666 for myself and D10 for my wife. Both are dual sim mobiles and equally bad. I would restrict this review to D6666. After purchasing the mobile next day it displayed that SIM card cannot be found. I went to the dealer who without any further discussion asked for the box which had mobile. (Seems like a regular problem with spice) I said that I had threw away the box. He said he would have given me replacement if I had the box any way he said he would send it to the service centre and get it repaired. When I got it back after 5 days, I had different problem altogether. Every now and then phone used to restart automatically and most of the time it could not read CDMA card. Further, the sound quality was horrible.
Within a month I got so frustrated that I discarded the phone and vowed not to buy a spice phone again.