GENNUM Z-280 - Manual (Page 37)

TROUBLESHOOTING
The phone or headset does not respond at all when I press
the SIDE or PINCH buttons?
Does your caller complain they hear an echo?
Is the incoming sound tinny and quiet?
You may need to reset your phone by turning off the power and then turning it
back on again. You may also need to turn the Z-E-N
headset off and then
back on. All button presses on the headset are accompanied by a flash of the
Blue Indicator Light. If you don't see a flash, this is a definite indication of a
dead battery.
Generally this is an indication that the ear tip is not positioned snugly in the
ear and the phone volume is high. Try re-positioning the ear tip until a better
seal is obtained and/or reducing the call volume.
Try re-positioning the ear tip into the ear for a better seal which will restore
proper volume and tonal balance to the incoming audio.
TM
© 2005 Gennum Corporation All rights reserved
Page 37