Press to make or answer a call using the handset
speakerphone.
Press to switch between the handset
speakerphone and the handset earpiece during a
call.
LCD DISPLAY
LeFT SOFTKeY
Press to go back to previous menu item displayed
above the key.
RIGHT SOFTKeY
• Press to enter the phone menu initially or to select
a menu item displayed above the key.
8. VOLUMe BOOST/ISO
Press to enhance the clarity and loudness of the
caller’s voice during a call.
During video streaming, press
ISO
followed by
+
or
-
to adjust the video streaming brightness adjusting
menu.
/OFF/CANCeL
During a call, press to hang up.
While in a menu, press to return to the previous
menu, or press and hold to return to idle mode,
without making changes.
While the phone is ringing, press to silence the
handset ringer temporarily.
5.
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6.
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9.
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