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

User Guide SoundPoint IP 650 Desktop Phone
5 - 6
To place a call using a SoundPoint IP Backlit Expansion Module Line Key:
>>
Press the assigned directly opposite the number on the
graphic display.
For more information on placing a call, refer to Placing Calls on page 3-2.
Answering Calls
When you connect a SoundPoint IP Backlit Expansion Module to your phone,
you can answer a call using one of the Line Keys.
To answer a call using a SoundPoint IP Backlit Expansion Module Line Key:
>>
Press the assigned directly opposite the line with the fast
flashing green LED indicator.
For more information on answering a call, refer to Answering Calls on page
3-4.
Assigning Speed Dial Keys
You can associate contacts with Line Keys on the SoundPoint IP Backlit
Expansion Module for single touch dialing of frequently used numbers. Speed
Dial entries are consecutively placed next to assigned Line Keys.