Nearly impossible it will happen if you purchase it from Maxis Center. BTW, some ppl also say that the first month, you will have to pay it. The deposit you paid will start on 2nd month onwards.

Which means if u signed the iphone on 24 May, and you billing cycle is 1 June for example, from 24 - 1 June, u will have to pay for it. For 1 June - 1 July, then it will deduct from the deposit you have paid.