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Cisco 8851NR User Manual

Cisco 8851NR
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Your phone does not save the authorization code, billing code, or extra digits from the speed dial in the call
history. If you press Redial after you connect to a speed-dial destination, the phone prompts you to enter any
required authorization code, billing code, or additional digits manually.
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
Calls That Require a Billing Code
or Authorization Code, on page 43
Buttons and Hardware
The Cisco IP Phone 8800 Series has two distinct hardware types:
Cisco IP Phones 8811, 8841, 8851, 8851NR, and 8861—do not have a camera.
Cisco IP Phones 8845, 8865, and 8865NR—have a built-in camera.
The following figure shows the Cisco IP Phone 8845.
CISCO 8800 SERIES
USER GUIDE
GoMomentum.com
888.538.3690
15

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Cisco 8851NR Specifications

General IconGeneral
MountingDesk/Wall
Handset typeWired handset
Product typeIP Phone
Case materialAcrylonitrile butadiene styrene (ABS)
Product colorCharcoal
Wall mountableYes
Lines quantity5 lines
Phonebook capacity- entries
Number of VoIP accounts-
Volume controlDigital
Display diagonal5 \
Display resolution800 x 480 pixels
Voice codecsG.711Mu, G.711a, G.722, G.729A, iLBC
Number of microphones1
Ethernet LAN data rates10, 100, 1000 Mbit/s
Ethernet LAN interface typeGigabit Ethernet
Supported network protocolsIEEE 802.3i/802.3u/802.3ab
Ethernet LAN (RJ-45) ports2
Storage temperature (T-T)-10 - 60 °C
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)10 - 90 %
Number of handles included- pc(s)
Weight and Dimensions IconWeight and Dimensions
Depth257.34 mm
Width229.1 mm
Height40 mm
Weight1190 g

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