GN Netcom GN9020-D Headphones User Manual


 
Frequently Asked Questions
Why can’t I hear a dial tone?
Check that all cords are connected correctly.
Be sure the AC power adapter is plugged in and power
is turned on.
Be sure the headset/handset selector is in headset
position and the headset mode indicators are
illuminated.
Be sure the battery is fully charged.
Be sure the serial numbers on the base station and
headset match. The numbers must match for operation.
Adjust the telephone compatibility setting.
Why doesn’t the other person hear me?
Be sure the mute function is off.
Re-adjust the microphone volume.
Check the position of the microphone making sure
that it is placed at the corner of your mouth.
You may be out of range. Move cl