Cisco 7800 Series User Manual

Example
To set up a speed-dial number to call a person at a specific extension, and if you need an authorization code
and billing code, consider the following requirements:
• You need to dial 9 for an outside line.
• You want to call 5556543.
• You need to input the authorization code 1234.
• You need to input the billing code 9876.
• You must wait for 4 seconds.
• After the call connects, you must dial the extension 56789#.
In this scenario, the speed-dial number is 95556543,1234,9876,,56789#.
Related Topics
Phone Keypad Characters, on page 23
Buttons and Hardware
The Cisco IP Phone 7800 Series has distinct hardware types:
• Cisco IP Phone 7811 No buttons on either side of the screen
• Cisco IP Phone 7821 Two buttons on the left side of the screen
• Cisco IP Phone 7841 Two buttons on either side of the screen
• Cisco IP Phone 7861 16 buttons at the right edge of the phone
The following figure shows the Cisco IP Phone 7841.
Cisco IP Phone 7800 Series Multiplatform Phones User Guide
21
Your Phone
Buttons and Hardware

Cisco 7800 Series Specifications

General

Wireless	No
Video Support	No
PoE	Yes, 802.3af/at
Audio Codec Support	G.711, G.722, G.729, iLBC
Network Protocols	SIP, SDP, IPv4, IPv6, UDP, TCP, DNS, TFTP, HTTP, HTTPS, DHCP
Security Features	802.1X, TLS, SRTP
Power Options	PoE
Headset Port	3.5mm
Buttons	Line keys, navigation cluster, softkeys, mute, speakerphone, headset, volume control
Bluetooth	No
Ethernet Switch	Yes, 2-port 10/100/1000
USB Port	Yes, for headset (7875)