Avaya ABT-34 用户手册
![Avaya](https://files.manualsbrain.com/attachments/539de53b12b0cfce0bb8cf1e3bb961e969d9f556/common/fit/150/50/0bfb423b07b431ecf5ac095ccde7771f5eac50e962dfba59f8e256280b3d/brand_logo.png)
2
Speak volume
major adjust switch
major adjust switch
Handset lifter
(optional)
(optional)
Telephone
cord jack
cord jack
Telephone
receiver jack
receiver jack
Handset lifter jack
AC adapter
jack
jack
Charging cradle
Power
indicator
light (red)
indicator
light (red)
Call control button &
talk/on line indicator light
Speak volume
fine adjust
buttons
fine adjust
buttons
Listen volume
major adjust switch
major adjust switch
Configuration
dial
dial
Handset Lifter
on/off switch
on/off switch
AC adapter
Telephone cord
ABT-35/ABT-34 SYSTEM DIAGRAMS