User Guide
Table Of Contents
- About This Guide
- Table of Contents
- Overview
- Getting Started
- Packaging Contents
- Phone Installation
- Network Connection
- Phone Initialization
- Phone Status
- Basic Network Settings
- Wireless Network Settings
- Registration
- Idle Screen
- Entering Data and Editing Fields
- Customizing Your Phone
- Basic Call Features
- Advanced Phone Features
- Appendix
- Index

Customizing Your Phone
69
2. Press or , or the Switch soft key to select Off from the Bluetooth field.
3. Press the Save soft key to accept the change.
The Bluetooth headset won’t be connected anymore, but it will still be paired. When you
activate the Bluetooth mode again, the paired Bluetooth headset will appear in the Paired
Bluetooth Device list.
Bluetooth mode is configurable via web user interface at the path Features->Bluetooth.
DSS Keys
There are two types of DSS keys: Line Keys and Programable Keys. Details will be introduced in
the following. The SIP-T41S IP phone supports 15 line keys and 11 programable keys.
Line Keys
You can assign predefined functionalities to line keys. You can also define a label for a line key
feature which will appear on the LCD screen. Line keys allow you to quickly access features such
as recall and voice mail. The line key LEDs will indicate the monitored status when line keys are
assigned with particular features, such as BLF. The default key type of line key 1-6 is Line. The
default key type of line key 7-15 is N/A, which indicates that this line key provides no
functionality until configuration.
To assign functionality to a line key via phone user interface:
1. Press Menu->Features->DSS Keys.
2. Select the desired line key, and then press the Enter soft key.
3. Select the desired key type from the Type field.
4. (Optional.) Select the desired key event type from the Key Type field.
5. (Optional.) Select the desired line from the Account ID field.
6. (Optional.) Enter the string that will appear on the LCD screen in the Label field.
7. (Optional.) Enter the corresponding value in the Value field.
8. (Optional.) Enter the corresponding value in the Extension field.
9. Press the Save soft key to accept the change or the Back soft key to cancel.
Line key is configurable via web user interface at the path Dsskey->Line Key.
Note
You can assign functionalities to 15 line keys. These 15 line keys are indicated on three pages.
When the phone is idle, you can also long press the line key to configure it directly on the phone.