Samsung officeserv itp-5021d Manuel D’Utilisation
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4-5
Handset Volume
1. Pick up the handset and listen to the tone.
2. To increase handset volume, press the
[Volume
t] button.
3. To decrease handset volume, press the
[
uVolume] button.
Speakerphone Volume
1. Press the [Speaker] button.
2. To increase speakerphone volume, press the
[Volume
t] button.
3. To decrease speakerphone volume, press the
[
uVolume] button.
Speaker