Dear Sir, I had activated night tarriff on my number +919956207288 on 25.12.2009, but till now that tarriff isnt working, i had launch several complaints about same matter to the customer care but still my complaint is not been sort out . They are not responding me each and every time they tell me the same answer " aaj se kaam karega". Plaese look after the matter and help me. Waiting for your favourable response. Thanks & regards Syed Ahnaf Hussain read full review »