Viettel – Get 10GB date high speed when registering 4G

Viettel has just launched the Event on March 8 and is causing a fever among young people with its 4G network

“Use 4G sim, free to experience 4G data”

Debut March 8 and there is no end in sight.

• Customers can deals This right after you sign up or buy 4G SIM in Viettel Store nationwide!!

How to receive 10 GB high speed data after changing 4G SIM:

Step 1: Bring ID card (ID card) and SIM Go to the store you want to change or you can register directly SIM 4G new !!

Step 2: After successful change, you can text with the syntax 4G send 191 to be give away 10 GB data high speed with expiry date 7 days.

Step 3: After having response message. You should disconnect from the network and restart the machine Let the sim activate then use !!

Good luck

Do not forget share with friends!

AnonyViet – Better and Better