Cisco 8851NR User Manual

Step 2 Press Mute again to turn mute off.
Hold Calls
Put a Call on Hold
You can put an active call on hold and then resume the call when you're ready. When you place a video call
on hold, video transmission is blocked until you resume the call.
Procedure
Step 1 Press Hold .
Step 2 To resume a call from hold, press Hold again.
Answer a Call Left on Hold for Too Long
When you've left a call on hold too long, you'll be notified with these cues:
• Single ring, repeating at intervals
• Flashing amber line button
• Flashing message indicator on the handset
• Visual notification on the phone screen
Procedure
Press the flashing amber line button or Answer to resume the held call.
Swap Between Active and Held Calls
You can easily switch between active and held calls.
Procedure
Press Swap to switch to the held call.
CISCO 8800 SERIES
USER GUIDE
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Cisco 8851NR Specifications

General

Mounting	Desk/Wall
Handset type	Wired handset
Product type	IP Phone
Case material	Acrylonitrile butadiene styrene (ABS)
Product color	Charcoal
Wall mountable	Yes
Lines quantity	5 lines
Phonebook capacity	- entries
Number of VoIP accounts	-
Volume control	Digital
Display diagonal	5 \
Display resolution	800 x 480 pixels
Voice codecs	G.711Mu, G.711a, G.722, G.729A, iLBC
Number of microphones	1
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Supported network protocols	IEEE 802.3i/802.3u/802.3ab
Ethernet LAN (RJ-45) ports	2
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

Depth	257.34 mm
Width	229.1 mm
Height	40 mm
Weight	1190 g