ETR 131-1994
Terminal Equipment (TE); an Investigation into the Need for Standardization in the Area of Stored Voice Services

Standard No.

ETR 131-1994

Release Date

1994

Published By

ETSI - European Telecommunications Standards Institute

Latest

ETR 131-1994

ETR 131-1994 history

• 1994 ETR 131-1994 Terminal Equipment (TE); an Investigation into the Need for Standardization in the Area of Stored Voice Services