London, 4th May 2021 – Cerillion (AIM: CER), an innovator in digital monetisation and customer management solutions, today announced that its Convergent Charging System (CCS) is powering the 5G rollout for SWAN Mobile (brand 4ka), a rapidly developing telecommunications service provider in Slovakia. Initially available in the capital city, Bratislava, and extending to regional cities by the end of 2021, SWAN Mobile aims to disrupt the market by automatically providing seamless access to 5G services for anyone with a 5G compatible device and at no additional cost.