Your card is expiring
<Notification>StarHub:Your card is expiring on 18/10/20 23:59hr. Extend your card validity now.Get free data & bonus credits when you top up via Happy Prepaid App: starhub.com/happy-app.
I have received the SMS. Would you, please, kindly let me know, it means, that SIM card will not work soon, or, just proposal to TopUp ?