Paging Systems (PS); European Radio Message System (ERMES); part 2: service aspects; English version ETS 300133-2:1992
€98.32
Paging Systems (PS); European Radio Message System (ERMES); part 3: network aspects; English version ETS 300133-3:1992
€173.74
Paging Systems (PS); European Radio Message System (ERMES); part 4: air interface specification; English version ETS 300133-4:1992
€77.20
Paging Systems (PS); European Radio Message System (ERMES); part 5: receiver conformance specification; English version ETS 300133-5:1992
Paging Systems (PS); European Radio Message System (ERMES); part 6: base station conformance specification; English version ETS 300133-6:1992
€41.78
Paging Systems (PS); European Radio Message System (ERMES); part 7: operation and maintenance aspects; English version ETS 300133-7:1992
