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MTN Nigeria has launched a Voice Over Long Term Evolution (VoLTE) calling service in line with its commitment to providing access to the best communications technology and improving the overall customer experience.

The service, also known as High Definition (HD) Calling, provides customers with compatible devices with superior natural voice quality, reduced background noise and increased call connectivity speed.

Speaking about the new service, MTN Nigeria Chief Marketing Officer Adia Sowho said, “With VoLTE, MTN Nigeria continues to improve the lives of Nigerians through innovative technology. VoLTE is free to access your rates today from a VoLTE-enabled smartphone so you can call and surf at the same time without interruption.

MTN VoLTE call service will be charged at regular call rates. It will be available to all customers with VoLTE enabled devices such as Tecno Phantom X, Infinix Zero X and Infinix Zero X Pro smartphones. More device models from Samsung, Nokia, Apple and Tecno will be supported soon.

To take advantage of the service, customers only need to do three things: verify that they have a 4G USIM; check that he is in a 4G coverage area by sending a 4G SMS to 131 and update his VOLTE smartphone with the latest software version.

Customers without a 4G USIM can book an appointment by visiting