hi guys, recently my sim card has been acting up, my friends have been saying that they don't recieve my sms and sometimes i have problem recieving calls. at first i thought it was my phone but i've used the sim card on 4 different phones and the problem persists so i conclude it's the sim card problem.
if i were to bring my sim card to a starhub shop to fix/replace it, will there be a charge? and my contract is signed by my mother, does she needs to come down with me?
thanks people, your help is much appreciated.