As an Operator, Viettel understands your business and we can help to explore the opportunities with multiple partners, particularly in the field of mobile roaming. Including the areas of roaming coverage rollout, IRA and IOT negotiations; roaming IOT negotiation between Viettel Group and roaming partners.
With the largest coverage, we are now becoming a strategic partner of many big operators in the world such as Verizon/US, T-mobile/US, O2 group. Especially, we became a member of Qorus Alliance since May 2015.
Please contact us today for more information on Roaming Service