User guide
Table Of Contents
- Software License Agreement
- Content
- Welcome
- IP Phone Keys
- Getting Started
- Methods for Customizing Your Phone
- Phone Status
- Customizing Your Phone
- Line Keys and Programmable Keys
- Multiple Line and Call Appearance Keys
- Programmable Keys
- Creating a Speed Dial Key
- Editing Speed Dial Keys
- Do Not Disturb (DND) Key
- XML Key
- Flash Key
- Sprecode Key
- Park/Pickup Keys
- Last Call Return Key
- Call Forward Key
- Speeddial/Xfer
- Speeddial/Conf
- Directory Key
- Callers List Key
- Redial Key
- Conference Key
- Transfer Key
- Intercom Key
- Services Key
- Phone Lock Key
- Paging Key
- Save Key
- Delete Key
- None Key
- Making Calls
- Receiving Calls
- Handling Calls
- Managing Calls
- Additional Features
- Display DTMF Digits
- Play Call Waiting Tone
- Stuttered Dial Tone
- XML Beep Support
- Status Scroll Delay
- Switch UI Focus to Ringing Line
- Call Hold Reminder During Active Calls
- Call Hold Reminder (on single hold)
- Call Waiting Tone Period
- Preferred Line and Preferred Line Timeout
- Goodbye Key Cancels Incoming Calls
- Message Waiting Indicator
- Incoming Intercom Call Features
- Group RTP Paging
- Star Codes
- Other Features
- Troubleshooting Solutions
- Why is my display blank?
- Why can’t I get a dial tone?
- Why doesn’t my phone ring?
- Why is the light not coming on with a new voicemail message?
- Why is my handset not working?
- How do I find the IP address of my phone?
- Why does my phone display the No Service message?
- How do I change my user password?
- Why does my phone display Bad Encrypted Config?
- How do I restart the IP phone?
- How do I lock my phone?
- Limited Warranty
- Limited Warranty (Australia Only)
- Appendix A - Time Zone Codes
- Index
- Disclaimer

Line Keys and Programmable Keys
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Do Not Disturb (DND) Key
The IP phones have a feature you can enable called Do Not Disturb (DND). Configuring a DND key allows you to quickly
turn the DND feature on or off.
f DND is enabled, callers calling into the phone hear a busy signal or a message, depending on how your System Adminis-
trator set up the configuration server. The second line on the screen of the IP phone shows when DND is set.
If the phone shares a line with other phones, only the phone that has DND configured is affected.
For more information about DND and DND modes, see “DND Configuration” on page 89.
Configuring a DND Key
Aastra Web UI
1. Click on Operation > Programmable Keys.
2. Select from Key 1 through Key 3.
3. In the Type field, select Do Not Disturb.
4. Click Save Settings to save the DND key setting.