January 31, 2020

Smart UCT350 - Unli All Networks Texts and TRINET Call for 30 days

Here’s one of the affordable promo from Smart prepaid where you can enjoy unlimited text to all networks and unli Tri-net calls (Sun Cellular, Talk N Text and Smart) good for 1 month.
The new UCT350 only cost you 350 pesos for 30 days plus you also get 1GB of internet data and access to Messenger and WhatsApp mobile apps. Just follow below mechanics if you want to register to this promo.
Smart UCT350
Avail 30 days unli trinet calls and all net texts with Smart UCT350

How to Register Smart UCT350 Promo

The new Smart UCT350 now with complete combo bundles from calls, texts and data that you can use for 30 days.

Just text UCT350 to 9999

Promo description:
  • Unli call to Sun, Smart and TNT
  • Unlimited text to all networks
  • 1GB of data for Messenger, Viber, WhatsApp
  • Promo validity is up to 30 days
  • Only 350 pesos
Also available in UCT200, a way much cheaper option.

To load via retailer:
Just text UCT350 (space) 11-digit number of customer then send to 343.

You can also subscribe to this promo via Smart USSD menu *121#. Just select option number 6 for Unli offers then choose Unli Call and Text 350. Just make sure you have enough balance before you proceed to this transaction. Once registration is successful you will receive a SMS reply from Smart saying that your UCT350 promo is already active and ready to use.


  1. What to dial to access the call service?

  2. Anonymous7/04/2016

    If you are registered with UCT350, just dial the 11-digit mobile number directly. This is similar to UNLI600 promo. Promo for UCT350 ends by September 30, 2016.

  3. every time I make calls it ends right away.. ever since I started this promo, usually every night..

  4. This is a great deal but sometimes poor service.

  5. Anonymous10/16/2016

    may free viber ba ito in 1 month?

  6. how to call pldt numbers?

    1. Anonymous3/01/2017

      type the area code + telephone number

      example: 02- 400-0000

  7. I have registered to UCT350 and dialed 2 PLDT numbers... my load was deducted.... i think this promo is advertising wrong info :(