ISTTELKOM offers various products, services and solutions for the wireless audio communication needs of institutions and organizations. Wireless audio systems are the communication systems that are provided to the users who need fast and secure communication between the internal and interinstitutional, especially security, health and transportation sectors.
Within the scope of the authorization certificate issued by the Information and Communication
Technologies Authority (ICTA), ISTTELKOM offers Public Access Mobile Radio Services (OKTH) to organizations and companies in need throughout Istanbul.
In addition, various systems are installed and operated 7/24 by using digital radios (Tetra) and DMR (Tier III) technologies.
Wireless frequencies have been allocated for a total of 5.746 transmitters in Istanbul.