User's Manual

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3-3. Using the Display Audio system
Speaking on the phone
The following screen is displayed when speaking on the phone.
To adjust the incoming call volume
Touch “-” or “+”. You can also adjust the volume using the steering
switches or the volume knob.
To prevent the other party from hearing your voice
Touch “Mute”.
Inputting tones
When using phone services such as an answering service or a
bank, you can store phone numbers and code numbers in the
phonebook.
Touch “0-9”.
Input the number.
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