AIS phone, how long before sim card expires?
AIS phone, how long before sim card expires?
Hi folks I am returning to Thailand it will be 93 days since I last left, will my AIS SIM card still work or will I have to get a new one? If it doesn't work can I keep the same number?
Re: AIS phone, how long before sim card expires?
You can dial *121# to check how much money is left and the time validity of your SIM card. When 2-3 weeks past the validity date AIS will cancel the card and allocate your number to a new subscriber. At that point there is no way to regain your former number.