Cisco IP Phone 7800 Series User Manual

CHAPTER 20
Make It Easier to View Your Phone Screen
• Adjust the Screen Brightness (8800 Series), on page 75
• Change the Font Size, on page 75
• Adjust the Contrast, on page 76
Adjust the Screen Brightness (8800 Series)
You can change the brightness of the phone screen to make it easier to read.
Procedure
Step 1 Press Applications .
Step 2 Select Settings > Brightness.
Step 3 Press the Navigation cluster left to decrease, or right to increase, the brightness.
Step 4 Press Save.
Change the Font Size
You can change the font size on your phone to make the screen easier to read. However, if you increase the
font size, some messages might be truncated.
The font size affects the following labels:
• call screen (caller name and feature key labels)
• caller name in Recents
• line labels on the phone screen
Cisco IP Phone 7800 and 8800 Series, Cisco IP Conference Phone 7832, and Cisco ATA 190-SC User Guide for Webex Calling (formerly Spark
Call)
75

Cisco IP Phone 7800 Series Specifications

General

Protocols	SIP, SCCP
Bluetooth	No
Wi-Fi	No
Connectivity	Ethernet
PoE	IEEE 802.3af/at
Speakerphone	Full-duplex
Headset Support	Yes, via headset port
Ethernet Ports	Dual 10/100/1000 Ethernet ports
Codec Support	G.711, G.722, G.729, iLBC
Security	TLS, SRTP, 802.1X
USB Port	Yes
Mounting	Desk or wall
Audio	Wideband audio (G.722), Handset and speakerphone