Before You Use Your Polycom CX400 Cordless Phone

Getting Started with Your Polycom® CX400 Cordless Phone

10.Volume Key—Use to adjust the volume of the handset, speakerphone, and headset speaker, and ringer if not in a call.

11.Microsoft PowerPoint/Microsoft Office Communicator Switch— Allows you to switch between Microsoft PowerPoint Viewer and Microsoft Office Communicator modes.

Note	In PowerPoint Viewer mode, Volume Down moves to the next slide and Volume Up
	moves to the previous slide.

Before You Use Your Polycom CX400 Cordless Phone

Phone Location

Place your Polycom CX400 cordless phone in a well-ventilated, flat, level, clean, and dry location near your computer.

Configuring Microsoft Office Communicator 2007 for Polycom CX400 Cordless Phone

Before using your Polycom CX400 cordless phone, you must verify that the Microsoft Office Communicator 2007 audio settings are properly configured to route incoming and outgoing voice to and from your Polycom CX400 cordless phone.

To verify or configure Microsoft Office Communicator 2007:

1.Start the Microsoft Office Communicator 2007 application.

2.In the Microsoft Office Communicator 2007 title bar, click the down arrow near the upper left corner.

3.Select Tools, click Set up Audio and Video..., and then follow the instructions in the Set Up Audio and Video wizard.

a In the wizard, ensure that the Speaker and Microphone device options are both set to Polycom CX400 for the Handset or Headset setup pages. Click Next.

b For the Speaker/Microphone or Speakerphone setup page, select your computer’s sound card for the speaker device and the Polycom CX400 for the microphone device. (You may need to select Custom in the top text box to enable you to properly select the speaker and microphone.) Click Next.

c If you want ringing and other sounds made by your computer to output from the Polycom CX400 earpiece, select the Polycom CX400 to

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