ETSI GSM 06.31-1997
See ETS 300 964; Version 5.0.1

Standard No.

ETSI GSM 06.31-1997

Release Date

1997

Published By

European Telecommunications Standards Institute (ETSI)

Latest

ETSI GSM 06.31-1997

ETSI GSM 06.31-1997 history

• 1997 ETSI GSM 06.31-1997 See ETS 300 964; Version 5.0.1
• 1996 ETSI GSM 06.31-1996 See PRETS 300 964; December 1996
• 1994 ETSI GSM 06.31-1994 See ETS 300 580-5 Version 4.0.4
• 1993 ETSI GSM 06.31-1993 See PRI-ETS 300 039
• 1992 ETSI GSM 06.31-1992 See PRI-ETS 300 039