Greater savings when you make a roaming call from supported GSM networks with SmartRoam ✲138✲.
And with SmartRoam application, you can call directly from your contact list without the need to remember any access codes and number sequence.
You can also send global SMS to a Singapore number with SmartRoam ✲128✲.
Terms & Conditions
You will need to activate Roaming Subscription or Pay Per Use Roaming to use SmartRoam.
Click here for guide to SmartRoam Calls and SMS.