1.Set the ringer OFF/LOW/HI switch to the LOW position to lower the ringer sound level.
2.Set the ringer OFF/LOW/HI switch to the OFF position to turn off the ringer sound completely.
Figure 7
Ringer Off/Low/Hi Switch
Making Calls
To make a call, put on the headset and adjust it for your comfort.
1.Adjust the headset microphone so that it is about the width of two fingers from your mouth.
2.Press the TALK button, you will hear a dial tone in the cushioned headset speaker and the IN USE/MUTE LED will light.
3.Adjust the VOL control to set the dial tone volume to a comfortable sound level.
4.When dial tone is heard, use the keypad to enter the number you want to call.
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