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Cisco 8851NR User Manual

Cisco 8851NR
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Sign Out of Your Extension from Another Phone
Procedure
Step 1 Press Applications .
Step 2 Select Extension Mobility.
Step 3 Press Yes to sign out.
Self Care Portal
You can customize some phone settings with the Self Care portal web site, which you access from your
computer. The Self Care portal is part of your organization's Cisco Unified Communications Manager.
Your administrator gives you the URL to access the Self Care portal, and provides your user ID and password.
In the Self Care portal, you can control features, line settings, and phone services for your phone.
Phone features include speed dial, do not disturb, and your personal address book.
Line settings affect a specific phone line (directory number) on your phone. Line settings can include
call forwarding, visual and audio message indicators, ring patterns, and other line-specific settings.
Phone services can include special phone features, network data, and web-based information (such as
stock quotes and movie listings). Use the Self Care Portal to subscribe to a phone service before you
access it on your phone.
If you use a Cisco IP Phone 8800 Key Expansion Module, then you can configure it for speed dial and other
phone services.
The following table describes some specific features that you configure with the Self Care portal. For more
information, see the Self Care portal documentation for your call control system.
Table 10: Features Available on the Self Care Portal
DescriptionFeatures
Use the number that receives calls when call forward is enabled on the phone. Use the
Self Care portal to set up more complicated call forward functions, for example, when
your line is busy.
Call forward
CISCO 8800 SERIES
USER GUIDE
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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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