@Vodafoneindia, As i mentioned in my post, your C.C.people are not so polite to listen my humble request which i already made earlier, i am having 5 other mobiles in my family & Loop is providing me attractive offer as porting scheme (800 minutes+1 GB GPRS @ Rs.99 + 300 SMS + INTERNAL CALLING free between two mobiles at Rs. 199/-) so now if you can provide me any of your executive numbers i can communicate with them anticipating to retain their loyal customer, as i am not allowed to send you PM so i am unable to share my principal number,waiting for your prompt action.