WiFi SIP Phone C2W User Manual
33
4.5.1
Preference
Output Volume(1~8)
1.
Handset Volume: Specify handset volume grade
2.
Speaker Phone Volume: Specify speaker volume grade
3.
Headset Volume: Specify headset volume grade
4.
Ring Volume: Specify ring tone volume grade
Input Gain
1.
Handset Gain: Specify handset gain, the bigger the gain, the louder the other party heard.
2.
Speaker Phone Mic Volume: Specify speaker gain, the bigger the gain, the louder the other
party heard.
3.
Headset Volume: Specify headset gain, the bigger the gain, the louder the other party heard.
LCD
1.
Backlight Level: select the backlight level
2.
Backlight Time(Seconds): select the backlight time
3.
Contrast: select the contrast level
