ETSI ETS 300512-ed.1

European digital cellular telecommunications system (Phase 2); Procedures for call progress indications (GSM 02.40)

NORMA vydaná dňa 12.9.1994

Anglicky -
PDF - okamžité stiahnutie (18.00 EUR)

The information about the standard:

Designation standards: ETSI ETS 300512-ed.1
Publication date standards: 12.9.1994
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: European technical standard
Kategória: Technické normy ETSI