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  Variety of packages to match your usage... Click here to view all

  
  Happy SIM

  
  Happy internet SIM

  
  Sun Block SIM

  
  SIMPLE

  
  Instant SIM

  
  ATM SIM

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    Check and change your price plans
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    Check your current plan
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    Compare all of our package at a glance
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    The online shop where you can explore and buy Happy souvenirs
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    Many ways to top up you call credit anytime you need

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    Surf websites or check your mail on the go with our Happy internet service

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    Our world-wide service provides seamless communication across the continents
    

    • Happy Go Inter

    • International Call/    SMS/ MMS

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    Exclusive services for only Happy prepaid users

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    A free service to manage your account online
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  • Read this first
  • Phone setting for GPRS/VAS /MMS
  • Check current promotions
  • Check your number
  • SIM CARD VALIDITY
  • Check balance

  

  • Happy user guide can be downloaded here

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    • Register now
    • Terms & conditions
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    Confused with all the numbers?
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    • Service halls
    • dtac center

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    A few things you should know
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    Our staffs are ready to serve your needs
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    Feel goood with the our quality network nationwide
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  Confused? The answers to a selection of frequently asked questions is just a click away!
  Select from the list of topics below:

  
  

  • How to use website?
  • ATM SIM
  • Happy Go Inter Service

  • Happy Online
  • Happy Refill Card