8.3.5Function Key
The phone has 4 programmable DSS/Function keys with associated LEDs. The 4 directional arrow keys and the OK button are also programmable. This screen also sets the LCD contrast and enables the backlight.
8.3.5.1 Function Keys
| Screen Configuration |
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Field Name | Explanation |
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Contrast | Set screen contrast |
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Enable Backlight | Enable/disable LCD backlight. |
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| Function Key Settings |
Field Name | Explanation |
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Key | Key Name |
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Type | Select the type of function the key is to perform. Choices are: |
| ∙ None |
| ∙ BLF List Key – If the SIP server supports this function, the key |
| can monitor the status of a group of phones. |
| ∙ DTMF – Send DTMF during a call |
| ∙ Key Event – Many different functions. See Section 4.9.3 for a |
| list. |
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| 61 |
