User's Manual

Table Of Contents
Configured Status
Step 4
Press Setup to configure the selected accessory for your phone.
Step 5
Press Exit to return to the Applications screen.
USB Devices
Each USB port supports a maximum of five supported and nonsupported devices that are connected to the
phone. Each device connected to the phone is included in the maximum device count.
For example, your phone can support five USB devices (such as three Cisco Unified IP Color Key Expansion
modules, one hub, and one other standard USB device) on the side port and five additional standard USB
devices on the back port. Many third-party USB products contain more than one USB device, and thus count
as more than one device. For example, a third-party USB device may contain an internal hub and a headset,
and thus count as two USB devices.
If you use a USB hub and remove the USB cable from the phone or device port during an active call, it may
cause your phone or device to reboot. For more information, contact your system administrator.
Set Up Wideband for Analog Headset
Procedure
Step 1
Press Applications
.
Step 2
Use the Navigation cluster and Select button to scroll and select Accessories.
A list of phone accessories displays.
Step 3
Select Analog Headset and press Setup.
The phone screen displays the wideband status for the analog headset.
Step 4
Press On or Off to enable or disable wideband for the analog headset.
Step 5
Press Return
to return to the Accessories screen.
Bluetooth Headsets
(For Cisco IP Phone 8851 and 8861 only.)
Your phone supports Bluetooth Class 2 technology when the headsets support Bluetooth. You can add and
pair up to five Bluetooth headsets to your phone, but the last Bluetooth headset connected becomes the default
for use with the phone.
Cisco IP Phone 8841, 8851, and 8861 User Guide for Cisco Unified Communications Manager 10.5
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Accessories
USB Devices
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