One week back i submitted my cell phone C1-01 in warranty for complaint like hagging of set, slow operation. After two days they handed over back my set saying that the problem is over but while using again same problem with one more complaint of whistle in receiving side while using phone but not always. But Nokia care peoples dont agree that set has faults and again received my phone without issuing a new job number ( old job no. was 12239 for nokia care gujranwala, punjab, pakistan). Nadeem Bhatti 0092-321-7428019 read full review »