6
Button
Description
Volume button (Gain) :
-
When the phone is idle, press this button to make the phone
ring louder, and increase button pressing sound.
-
When the phone is pickup, press this button to gain handset
volume.
-
When the speaker is active, press this button to gain speaker
volume.
Volume button (loss) :
-
When the phone is idle, press this button to make the phone
ring quiet, and decrease button pressing sound.
-
When the phone is pickup, press this button to lower handset
volume.
-
When the speaker is active, press this button to lower speaker
volume.
Call History button :
-
When the phone is idle, press this button to open all call
history.
Cross button :
-
In call history, press this button to delete record.
-
During number dialing, press this button to backspace.
-
During user input, press this button to backspace.
-
In function menu, press this button to cancel
Volume button
Call History button
Cross button
Direction button
Confirm button
Voice Mail button
Headset button
Call Hold button
Transfer button
Speaker button
Conference button
Mute button
Redial button
