Turkuaz, one of the largest domestic and national transformation programs in the Telecommunications sector in Türkiye, has been a great success, and as a result Türk Telekom started to use the i2i OCS (Online Charging System) product for both Postpaid and Prepaid subscribers.

Ahead of the GSMA Mobile World Congress, Türk Telekom, Türkiye’s pioneering telecommunications provider, proudly announced strategic collaborations with leading domestic technology companies, reinforcing its commitment to national growth and technological advancement in 5G. Central to this strategic vision is i2i Systems, a recognized leader in network software solutions. Together, Türk Telekom and i2i Systems are taking essential strides to elevate Türkiye’s communications infrastructure to the next level, establishing foundational 5G capabilities and advancing the nation’s digital ecosystem.

Turkish Mobile Operators Connecting Continents with 5G

The second phase of OCS has been successfully delivered.