The Upper East Regional Minister, Hon. Donatus Akamugri Atanga, has urged telecom giant MTN to enhance its customer service by addressing long queues at its regional office and improving network coverage in the region.

The Upper East Regional Minister, Hon. Donatus Akamugri Atanga, has urged telecom giant MTN to enhance its customer service by addressing long queues at its regional office and improving network coverage in the region.