Adjust The Display Contrast - Cisco 7940G User Manual

• Press Cancel to exit to the previous menu without changing the setting.
• Press Back to return to the main phone screen.

Adjust the Display Contrast

To adjust the contrast in your LCD Display:
1. Press the Settings button.
2. Press 1 for Contrast, or use Select.
3. Use Down or Up to change the contrast.
4. Use one of the following options:
• Press Ok to select your contrast setting, which returns you to the main directory,
• Press Cancel to exit to the previous menu without changing the setting.
• Press Back key to return to the main phone screen.
3
Phone Features Index
This section provides an alphabetical list of features for your Cisco Unified IP phone. Features supported in both SIP and SCCP
protocols are marked as "Supported" and features not supported in either one of the protocols are marked as "Not Supported".
However, there are differences in how the feature works based on the call protocol.
Table 1 Features (with Page Number References) supported in SIP and SCCP .
Features
Activate Do Not Disturb 12
Ad Hoc Conference Call 14
Adjust the Display Contrast 21
Adjust the Ring Volume 20
Adjust the Volume for the Current Call 20
Alternate Methods to End a Conference Call 13
Answer a Call 9
Basic: Place a Call 9
Call Blocking (Toll Bar) Override 10
Clear Call History 17
Enable Privacy on Shared-Line 15
Forward All Calls 11
Headset: Place a Call 9
Hold a Call 9
Hold a Shared-Line Call 15
Join a Shared-Line Call 14
Live Record a Call 14
Manage Call Waiting 10
MeetMe Conference Call 13
Mute a Call 10
Park a Call 12
22
SIP SCCP
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Not Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Not Supported
Supported Supported
Not Supported Supported
Supported Supported
Not Supported Supported
Not Supported Supported
Supported Supported