AASTRA 53i ip phone 매뉴얼
52 Model 53i IP Phone User Guide
Line Keys and Programmable Keys
Flash Key
You can set a programmable key to generate a flash event when it is pressed on the
53i. You do this by setting the programmable key to "flash". The IP phone generates
flash events only when a call is connected and there is an active RTP stream (for
example, when the call is not on hold).
53i. You do this by setting the programmable key to "flash". The IP phone generates
flash events only when a call is connected and there is an active RTP stream (for
example, when the call is not on hold).
Configuring a Flash Key
1. Click on Operation->Programmable Keys.
2. Select a "Key 3" through "Key 6".
3. In the "Hard Key" field, select flash.
4. Click
3. In the "Hard Key" field, select flash.
4. Click
to save your changes.
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