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Cisco IP Phone Accessories

Important

For information about how to use your Bluetooth wireless headset, see:

• Cisco IP Phone 8811, 8841, 8851, and 8861 User Guide for Cisco Unified Communications Manager

• User guides provided with your headset

Cisco IP Phone Key Expansion Module

Cisco IP Phone Key Expansion Module Setup Overview

Figure 3: Key Expansion Module with Single LCD Screen

Figure 4: Cisco IP Phone 8851/8861 Key Expansion Module with

Dual Screen

Only one headset type works at any given time. If you use both a Bluetooth headset and an analog headset

that are attached to the phone, enabling the Bluetooth headset disables the analog headset. To enable the analog

headset, disable the Bluetooth headset. Plugging a USB headset into a phone that has Bluetooth headset

enabled disables both the Bluetooth and analog headset. If you unplug the USB headset, you can either enable

or disable the Bluetooth headset to use the analog headset.

Users can set their Bluetooth headset as the preferred headset, even when a USB headset is connected to the

phone. On the phone, the user selects Applications

audio device and chooses Bluetooth as the preferred audio device.

Cisco IP Phone Key Expansion Module

> User preferences > Audio preferences > Preferred

Figure 5: Cisco IP Phone 8865 Key Expansion Module with Dual

Screen

Cisco IP Phone Accessories