i've went to gentel communication in the mines and yes they said only walk in. no booking. the stock donno when will arrive. a shop next to it is digi outlet and they also dont have the unit for contract, how ever they have the set with digi warranty and sold at rm2990 for iphone 4 32gb, i dont buy as the sales person a bit rude and.. sum more.. 2990 (is it digi warranty ? ... i doubt it is...)