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

Customizing Your Phone
41-001522-00 REV00 – 04.2014 35
Locking/Unlocking a Phone
Use the following procedures to lock an IP phone and prevent it from being used or configured.
Locking the Phone
Unlocking the Phone
IP Phone UI
1. Press on the phone to enter the Options List.
2. Select Phone Lock.
3. At the Lock the phone? prompt select 4Ye s .
The message Phone is locked displays.
Note:
Alternatively, if configured, you can lock the phone by simply pressing a Lock programmable key.
1. Press on the phone to enter the Options List (or press a configured Lock programmable key).
2. At the prompt Password:, enter your user password and press the key or select 4Enter.
The phone unlocks.
Aastra Web UI
1. Click on Operation > Phone Lock.
Locking the Phone
2. In the Lock the Phone? field, click Lock.
The phone locks dynamically and displays the following message:
Phone is locked.
Unlocking the Phone
1. Click on Operation > Phone Lock.
2. In the Unlock the Phone? field, click Unlock.
The phone unlocks dynamically and displays the following message:
Phone is unlocked.