Add-ons are only applicable for local (SG) usage only. For example, if you purchase the 5G add-on, you will be able to enjoy 5G access in Singapore but not overseas. Similarly, Unlimited Data applies to local (SG) usage, you can use up to 300GB/ mo (with 1TB data rollover) but your roaming data would still be capped at up to 100GB every month.
There’re add-ons available like 5G and Unlimited Data when I purchase the plan. Can I stack on the benefits for Borderless Plan?
