450

Telekom Malaysia Bhd, operating in Malaysia under the iconic ATUR 450 branding, holds a significant place in the history of mobile telecommunications in the Oceania region. Identified by its unique Mobile Country Code (MCC) of 502, representing Malaysia, and a Mobile Network Code (MNC) of 1, ATUR 450 was a pioneer in bringing accessible mobile communication to the country. While technologies and providers have evolved significantly since its introduction, ATUR 450's legacy showcases the initial steps in building Malaysia's robust mobile infrastructure, especially compared with later GSM networks like Celcom and Maxis. As one of the earliest mobile networks in Malaysia, ATUR 450 utilized the analogue cellular technology to connect users. Its early presence provided vital communication for a region undergoing rapid economic development. Although overshadowed by newer digital technologies offering higher bandwidths and more sophisticated services, ATUR 450’s early adoption helped pave the way for a more interconnected Malaysia and provides a valuable case study in the evolution of mobile networks, especially when viewed through the lens of MCC and MNC assignments across the expanding mobile landscape. Its impact on connecting a nation should not be overlooked.