Teo 6210 ISDN Phone - Manual (Page 38)

34 Tone Commander 6210/6220 User Guide
Receive (handset and headset)
Select RCV- or RCV+ to adjust the receiver volume level.
The new setting will be shown in the display.
Transmit (headset only)
Select VOICE.
Select XMT- or XMT+ to adjust the headset’s transmit volume
level.
The new setting will be shown in the display.
Press the Done key to return to the Voice Mode menu or
press the Setup key to exit Setup Mode.
Adjusting the Display Contrast
This setting adjusts the contrast of the display to compensate for
viewing position and lighting conditions. You can also tilt the display for
best visibility.
From the User Options menu, select DISPLY.
(Setup
→ USER → More4 → DISPLY)
Select ( - ) to lighten the display (less contrast), or (+) to
darken the display (more contrast).
The display contrast will change, and a bar graph will show
the new contrast setting.
Press the Done key to return to the User Options menu or
press the Setup key to exit Setup Mode. Done
Done
CONTRAST [{{{{{ ]
(-) (+)