How do I adjust the handset volume?
If your handset volume is too high or too low, follow these steps:
- Lift your handset and make a call to another phone.
- While the other party is talking, press the up or down arrow key repeatedly to adjust the volume. The up and down arrow keys are directly above the numeric keypad on your phone.
If pressing the arrow keys does not change the ringer volume, the keys may be defective. Contact the support team to have the phone fixed.
