Internal microphone and speaker, Handset – GAI-Tronics ACC2500 Audio Control Center User Manual
Page 10
Description
ACC2500 Audio Control Center
09/08 6
LCD Display:
Each of the desk sets includes a backlit 2
×16 character LCD display for operator
information.
Programmable Buttons:
The
PB1
,
PB2
,
PB3
, and
PB4
programmable buttons can each be configured to
perform two separate functions: one directly and the other in conjunction with the
CTL
button. Depending
on its configuration, the selected button illuminates when it is pressed.
Internal Microphone and Speaker
This microphone is intended for use in low noise environments. The handset must be on-hook in order to
use the microphone. The internal microphone and speaker are provided to allow one-button
communication.
Handset
Each ACC2500 is equipped with a handset with a coil cord used for receiving and transmitting calls. The
handset includes a push-to-talk (PTT) pressbar.
Rear View of ACC2500