User guide
Table Of Contents
- Changes to This Guide
- Contents
- Getting Started with Your SoundPoint® IP 650 Desktop Phone
- Customizing Your SoundPoint® IP 650 Desktop Phone
- Configuring Basic Settings
- Changing the Appearance of Time and Date
- Changing the Display Contrast
- Changing the Backlight Intensity
- Enabling the Headset Memory Mode
- Selecting the Correct Headset for Electronic Hookswitch
- Selecting the Ring Type
- Changing the Language
- Changing the Graphic Display Background
- Muting the Microphone
- Adjusting the Volume
- Managing Call Lists
- Managing Contacts
- Managing Incoming Calls
- System Customizations
- Configuring Basic Settings
- Using the Basic Features of Your SoundPoint® IP 650 Desktop Phone
- Using the Advanced Features of Your SoundPoint® IP 650 Desktop Phone
- Using the SoundPoint® IP Backlit Expansion Module
- Troubleshooting Your SoundPoint® IP 650 Desktop Phone
- Regulatory Notices
- Index

5 - 1
5
Using the SoundPoint
®
IP Backlit
Expansion Module
This chapter provides basic installation and operating instructions and
information for obtaining the best performance with the SoundPoint IP Backlit
Expansion Module.
The SoundPoint IP Backlit Expansion Module enhances the user interface of
the SoundPoint IP 650 phone with a high-resolution graphic display and 14
Line Keys that can be automatically configured as a line, call appearance,
speed dial, or busy lamp field. Up to three SoundPoint IP Backlit Expansion
Modules can be connected to the SoundPoint IP 650 phone to provide a
productivity-enhancing solution for users who manage and monitor multiple
simultaneous telephone calls on a daily basis.
This chapter contains:
• Parts List
• Connecting the SoundPoint IP Backlit Expansion Module
• Features of the SoundPoint IP Backlit Expansion Module
This chapter contains instructions on:
• Adjusting the Display Contrast
• Adjusting the Backlight
• Placing Calls
• Answering Calls
• Assigning Speed Dial Keys
• Using the Busy Lamp Field
To customize your phone, refer to Customizing Your SoundPoint
®
IP 650
Desktop Phone on page 2-1. To read about the phone’s basic features, refer to
Using the Basic Features of Your SoundPoint
®
IP 650 Desktop Phone on page
3-1. To read about the phone’s advanced features, refer to Using the Advanced
Features of Your SoundPoint
®
IP 650 Desktop Phone on page 4-1.