Last month, the Smart-Sun conglomerate introduced Smart Sun Dual Plan 549 postpaid offering which comes with unlimited Smart-to-Smart and Sun-to-Sun text messaging, 6 hours of free voice calls, and a free Nokia C2-03 dual SIM smartphone.

Trio 20 is the second service which has been introduced following the powerhouse merger.

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Capitalizing on PLDT’s partnership with ‘unli’ services leader Sun Cellular (Sun), wholly-owned subsidiary Smart Communications, Inc. (Smart), Trio 20 lets Smart, Sun, and TNT prepaid subscribers send 200 texts and make 15 minutes of calls to over 65 million mobile users in the country for an entire day for only Php 20 simply by texting Trio20 to 2477.

According to Smart Mobile Marketing Head Guido Zaballero, Trio 20 is the only prepaid offer of its kind in the Philippines;

"Nobody has ever done this before because there has never been a network like ours before," said Zaballero. "Couple this with our nationwidest coverage and we have a service that simply cannot be matched."