September 05, 2018 | 07:19 (GMT+7)
Viettel ensures service on national holidays
PANO - The Military Industry-Telecoms Group (Viettel), together with other Vietnamese major mobile network operators such as Vietnam Posts and Telecommunications Group (VNPT) and Vietnam Mobile Telecom Services One Member Limited Liability Company (MobiFone), have ensured smooth communications during the National Day holidays.