Headset Overview - Siemens HHB 505 Manual

Headset PTT Bluetooth™ (en)

Headset overview

Rocker switch
To adjust the volume
Ò
button: louder
Ó
button: quieter
LED
Indicates the different states
of the headset (p. 4)
PTT key
(Push-To-Talk key)
Brief press:
To activate voice dialling or
to accept a call.
Long press:
To end a call
Ear hook
Earpiece
Speaker
On/off button
Holder for ear hook
Microphone
Charging socket
Connector for charging
adapter
3