Symbol 5210 from IEC 60417 - Title/Meaning: Speak Function/description: To identify the speak mode.
Additional information: 
Description was changed by IEC 60417-C00192 on 2011-05-09.;Old description released on 2002-10-07 was:;To indicate a ""speak"" facility.;Pour marquer un dispositif de parole
Published in: Supplement G, 1985
Own work using: iso.org/obp/graphics/grs/4be4e378-dcc5-46eb-85a4-c828517c92e7 200.png
Vectorization:  Mrmw