calm down guys , we know what is happening . Dont need to argue . Whats the point if he surrender and agree with you ... ntg u get - -

just if the phone is come from AT&T then its lock ...

but this arn't a good thing for consumer who planning to go vacation , study overseas , work and then the sim is unuseable by that phone . This can cost lot of problem tough .

Let say u have an 3G iphone now at Singapore which is under singtel 2 years contract plan .
How if , in between this 2 years , u have a plan to go for vacation at US for 1 month bla bla or somewhere around the corner in our World
( * not SG )
In others country u might not have singtel reception at all , and u gonna buy another sim in order to call out or call back to hometown . SO how u gonna make a call in that time .... *when ur iphone can't use other sim at all [ No Service or SIM Failure ] .

Every telcos' will strictly goes for postpaid plan nowadays and keep their customer to stay with .

how sure are you '

tats is because ur friend only use for 15 bucks . Thats quite unfair for her / your friend since ur going to ask help from her . Why not just pay 20 as appreciate the help . hehe anyway good luck .

but still a confirm need to be sign contract as SGPorean or PR right ...

woot star hub ? when .

starhub is problemsome when met heavy traffic .
i would said singtel #1 then follow by starhub