as2574b austriamicrosystems, as2574b Datasheet - Page 13

• Manufacturer Part Number: as2574b
• Description: 20 Number One Touch Dialler With Serial Bus For Display Driver
• Manufacturer: austriamicrosystems

Data Sheet
Privacy Mute
Rev. 1
Dialling
MT output will go low.
Change of
hook state
Speech mode
Speech mode
Speech mode
13
Mute key
MT high
Mute key
MT output will go low.
(code 23)
(code 23)
(code 22)
AS2574B
Jan. 1995