User's Manual
Table Of Contents
- Cisco IP Phone 8841, 8851, and 8861 User Guide for Cisco Unified Communications Manager 10.5
- Contents
- Getting Started
- Phone Setup
- Basic Operations
- Clean Phone Display
- Make Calls
- Navigate and Select Items
- View All Calls on Phone
- Answer Calls
- Automatically Answer Calls
- Respond to Call Waiting Notification
- Manage Calls
- Call Forward
- Mute Phone
- Hold Calls
- Set Up Call Back Notification
- Call Park
- Manage Intercom Calls
- View Phone Information
- Sign In to Cisco Unified Communications Self Care Portal
- Contacts
- Call History
- Voicemail
- Advanced Calling Features
- Conference
- Meet Me Conference
- Speed Dial
- Do Not Disturb
- Malicious Call Identification
- Extension Mobility
- Mobile Connect
- Line Status
- Custom Line Filters
- Hunt Groups
- Barge
- Call Chaperone
- Uniform Resource Identifier Dialing
- Intelligent Proximity
- Advanced Operations
- User Preferences
- Accessories
- Frequently Asked Questions
- Why Can't I See All Active Calls on My Phone?
- How Do I Redirect an Incoming Call?
- How Do I Silence a Ringing Call If I'm On a Call?
- How Do I Resume a Call That is On Hold?
- What Is the Difference Between Buttons on the Left and Those on the Right of the Screen?
- Why Do Softkeys Keep Changing?
- What Is the Best Way to Look at Calls When I Have a Shared Line or Multiple Lines?
- What Should I Do If I Accidentally Press a Button While on a Call?
- How Do I Check Missed Calls?
- How Do I Exit from a Running Application?
- How Do I Connect Two Calls and then Drop from the Line Myself?
- What Does the Swap Softkey Do?
- How Do I Cancel a Conference or Transfer After I Start It?
- How Can I Combine Two Calls Into a Single Conference Call?
- Why Does My Phone Not Wake Up?
- What Do Four Rings in Succession Mean?
- Troubleshooting
- Product Safety and Security
- Warranty
Cisco IP Phone 8851
The following sections describe attributes of the Cisco IP Phone 8851.
Phone Connections
Connect your phone to the corporate IP telephony network, using the following diagram.
Access port (10/100/1000 PC) connection.5DC adaptor port (DC48V).1
Auxiliary port.6AC-to-DC power supply (optional).2
Handset connection.7AC power wall plug (optional).3
Analog headset connection (optional).8Network port (10/100/1000 SW) connection.
IEEE 802.3at power enabled.
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Cisco IP Phone 8841, 8851, and 8861 User Guide for Cisco Unified Communications Manager 10.5
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Getting Started
Cisco IP Phone 8851
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