DATA-OVER-VOICE (DOV)
DOV stands for our proprietary contactless data-over-voice transaction technology. Using the voice channel of the customer’s mobile phone, DOV ensures fast, highly secure and cost-effective wireless transmission of transaction messages in Face-2-Face solutions.
DOV, as completely in-house detveloped technology, has been proven in daily operations worldwide for more than a decade by our partners in various forms, such as Mobile Payment, Airtime Top-Up, Loyalty and Ticketing.