Today i activated caller-tune service on my prepaid phone after a long time and when i asked one of friends to call me........i was shocked to listen vodafone's adv or prompt whatever u may call it for good 8-9 seconds......:mad_2:Unless you are busy or commuting in a crowded place.......u would pick-up the phone in that time frame........I have written a e-mail to them......let's see their response...