Operation Manual

RECEIVING VOLUME AND TONE

You can increase the volume and adjust the

receiving tone according to your own hearing

requirements.

The button allows extra-receiving volume and

tone functions to be activated during the conver-

sation.

When the function is activated, the red light of

extra-receiving and tone function located near the

button is lit.

Use the TONE and VOLUME buttons to adjust the

level according to your own hearing requirements.

Tone and volume adjustment (15dB to 30dB) is

only activated when the switch

located at the

upper side of your phone is set to ON. When this

button is set to OFF only the volume can be adjusted

from 0dB to 15dB.