ETSI ES 200 677-1998
Public Switched Telephone Network (PSTN); Requirements for Handset Telephony

Standard No.

ETSI ES 200 677-1998

Release Date

1998

Published By

European Telecommunications Standards Institute (ETSI)

Latest

ETSI ES 200 677-1998

ETSI ES 200 677-1998 history

• 1998 ETSI ES 200 677-1998 Public Switched Telephone Network (PSTN); Requirements for Handset Telephony