GN Netcom GN 4170 - Manual (Page 7)

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Placing and Answering Calls
1. Put the headset on and press the
On/Off Button to place or answer a call.
The On/Off Button illuminates when On.
3. Set the Bass/Treble Tone Control to your
preferred setting.
2. While on a call, set the Speaker Volume
Control so you can hear the other party
clearly and comfortably.
4. Press the Mute Button to temporarily
turn off the transmission of your voice
while on a call. The On/Off Button LEDs
blink when the Mute is on. Press the
Mute Button again to resume voice
transmission.
5. To end the call, press the On/Off Button
again.