Categories Ministerial Decision Telecommunications Regulatory Authority: Decision 55/2008 Regulating Global System for Mobile Communications (Gsm) Services (1800 Megahertz) Onboard Airplanes 2008/55 55/2008 Post author By admin Post date April 14, 2008 You do not have access to this page. Please view our subscribe page to learn more about our subscription, or login if you already have an account. Username or E-mail Password Remember Me Forgot Password Tags Telecommunications Regulatory Authority ← Royal Decree 52/2008 Appointing a Non-Resident Ambassador → Royal Decree 61/2008 Issuing the Common Industrial Regulatory Law of the Cooperation Council for the Arab States of the Gulf