أنت هنا ITU > صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > publications
مشاركة
You are here صفحة الاستقبال > ITU Publications > Radiocommunication (ITU-R) > ITU-R Reports > Mobile, radiodetermination, amateur and related satellite services > Wireless communication systems for persons with impaired hearing
Share
Report M.778
Managed by SG05