Digital cellular telecommunications system (Phase 2+) - Technical realization of the Short Message Service (SMS) - Point-to-Point (PP) (GSM 03.40 version 5.4.1)
NORMA vydaná dňa 1.7.1997
Designation standards: ÖNORM ETS 300901
Note: NEPLATNÁ
Publication date standards: 1.7.1997
The number of pages: 108
Approximate weight : 355 g (0.78 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM