Over 15 years of providing telecommunications services, since Vietnam's mobile phone density accounted for only 5%, Viettel's mission of universalizing telecommunications to Vietnamese people has been completed. In its next development phase, Viettel defines the mission of "Pioneer to create a digital society with the power of resonance".Changing brand identity is like a strong commitment and determination from within Viettel, to bring digital technology into all areas of life, serve people and create a digital society in Vietnam. Vietnam.