User Guide

⑧To select which size of words to display in the IT82A(869)'s
screen.
3.2. Soundsettings
①Press this icon to enter the sound settings interface.
②You can set Ring Volume, Ring Tones for incoming call, and
set the Talk Volume and Tone Volume(When IT82A(869) dials
out a call, it will prompt the ‘du’ sound), or set the Notification
Sound(When IT82A(869) receives messages, it will prompt).