If there’s one number that Smart prepaid subscribers should commit to memory, this should be it: *121#. It’s the all-in-one menu for all prepaid services and offers.
To name a few, dialing *121# lets Smart prepaid users to check their remaining load, register text and call subscriptions, use loyalty points for rewards, and get the latest information on the ongoing promos, and more.
This commercial video should convince you that dialing *121# is worth a try. And besides, it’s free!