Operating elements
Headset
volume up button
volume down button
headset LED
socket for power supply
microphone boom
hook button
speaker
Base Station
³
´
¿
³
charging slot
·
PHONE button
»
PHONE LED
¿
AUX button
´
AUX LED
¾
²
microphone volume control
¶
EU switch
º
ABC switch
¾
program button
µ
µ
DC IN socket
¸
·
AUX/DHSG socket
¹
ACC socket
»
PHONE socket
HANDSET socket
º
¸
¹
²
¶
5