During a Call
How to Change the Volume
You can use the volume keys to
increase or decrease the ear piece
volume.
How to Mute the Microphone
1. Press and hold down the CLR key. Mute is shown in the display.
2. To resume conversation, release the CLR key.
How to Use the Display as a Scratch Pad
You can enter a phone number on the keypad during a call. When
you end the call the number remains in the display.
•
To call the number press YES.
You can also store the number in the phone book. See
The Phone
Book, p. 14
.
How to Send Tone Signals
You can send DTMF tones by pressing the keys 0-9, * and # in
order to perform banking by phone or to control an answering
machine. Read more about DTMF tones in
DTMF Tones, p. 34
.
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