Wow, looks like this thread could use a cleanup :wink: It would really be helpful to future readers if the correct latest settings/codes per circle and operator were mentioned clearly instead of too many confusing/confused posts. Jumping topics too if avoided would be helpful or posted in separate topics, or in case of a single doubt regarding something PM the concerned user.From my ill experiences, what I have learned is that it is better to go about things with common sense. Firstly, if wanting to know about a particular service, the wisest thing to do would be going to that particular service provider's website according to your circle and then checking under the appropriate tab for the information. I am sure the settings, etc might be mentioned on the site itself. Better to hear it from the horse's mouth.If still in doubt, contact customer care, or better still, go straight to the vodafone(or respective SP) customer care office itself, because once you've lost your money, it's gone. So it would be wiser to spend lesser money and call your respective customer care number rather than lose hell a lot of money entering wrong codes/amounts and then end up tearing your hair out trying to get any correction from their end for your mistake.The reason I say this is because once you have confirmed something from the website, etc., then it would be easy to prove that if there is/was an error on their part, then it is easier to take them to task and they will generally have no other option, but sorting out the issue because it was their mistake for lack of updating the site or customer care executive being ill-informed rather than having it be the other way round. (Note: Taking a screen shot too at the time of checking the info would help, because even if you bookmark, when it's updated, the info will change, which you have to check in future before availing the same service)I am not saying that they will be right 100% of the time and it is definitely helpful and appreciable when someone puts the CORRECT WORKING settings, but pertaining they mention clearly, for example:Operator: Vodafone,Circle: Tamil NaduActivation Code: XXX NNNDifferent Packs: Rs. NNN / NN amount data / validityDeactivation Code:Just my 50 cents... :smile: Hope it helps!(@Admin I don't mind if you even remove my post after the necessary has been done by updating the thread and the thread's title appropriately too to give the thread a cleaner look and keep the more important info alive, Thanks & Regards, Micky)