Mobile network TNT celebrates its 20th anniversary with the launch of Big Bente promo.

The promo grants all TNT prepaid subscribers nationwide an instant 20% load refund from their Giga offers. It includes Giga Video, Giga Video+, Giga Stories, and Giga Games.

Subscribers may avail the promo by dialing *123# and choosing Big Bente. They may also claim it via the Smart app available on Android and the iOS devices.