by valentine » September 8, 2006, 6:51 pm
Okay everyone I can see where the confusion is coming from now, let me try to explain in simple language.
First, yes you can change your own phone takes about 2 minutes but then you must manually change every one stored in your memory, your contacts. now if you have only got a few, no problem but a lot of people have over 100. Now this is where the change by the shop comes in. If you get your sim altered by them, they automatically update all your contact numbers at the same time, yes even hundreds in 5 minutes.Imagine how long this would take to do one by one.
Its free if done by the service provider, AIS, D'TAC etc, but watch out a few of the smaller phone shops in Chaeronsri centre are offering the service but charging 50bht.