Smart Nas app


Take control with SmartNas!
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With the Smart WeChat Go SIM, you can stay in touch with friends and family back in China and everywhere else with UNLIMITED WeChat data!

You’ll also get minutes for calls to China and minutes and SMS for use on the Smart network within Cambodia. Choose any of the Smart WeChat Go SIM packages and make it your perfect travel companion.

Simply pick up your Smart WeChat Go SIM at the Phnom Penh or Siem Reap international airport when you arrive. Happy travels in the Kingdom of Wonder! ​

Smart WeChat Go SIM 5 Days​
Smart WeChat Go SIM 7 Days​
Smart WeChat Go SIM 15 Days​​
  • Validity
  • Preloaded Main Balance
  • On-Net Calls
  • Calls to China
  • On-Net SMS
  • Data
  • WeChat Data
  • 5 days
  • 0 USD
  • 150 min
  • 10 min
  • 150 SMS
  • 6GB
  • Unlimited
  • 7 days
  • 0 USD
  • 200 min
  • 20 min
  • 200 SMS
  • 7GB
  • Unlimited
  • 15 days
  • 0 USD
  • 300 min
  • 30 min
  • 300 SMS
  • 8GB
  • Unlimited


  • UNLIMITED WeChat app data​.
  • Minutes for calling to China​.
  • On-net minutes and SMS for your convenience and use during your stay in Cambodia.

Terms & Conditions

  • The Smart WeChat Go SIM will only be activated once you have successfully registered via the WeChat Mini program. Full instructions on how to register can be found on the Smart WeChat Go SIM packaging. ​
  • Remaining balances and allowance can be checked in the WeChat Mini program. Top ups are also available in the WeChat Mini program.​
  • The validity of your balances follows the validity of the SIM card purchased: 5 days for the Smart WeChat Go SIM 5 Days, 7 days for the Smart WeChat Go SIM 7 Days, and 15 days for the Smart WeChat Go SIM 15 Days. ​
  • The preloaded balance will be removed at the end of the validity period. ​

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