Line Keys and Programmable Keys41-001380-05 REV03 – 07.2014 59Flash KeyYou can set a programmable key or expansion module key to generate a flash event when it is pressed on the 6753i. Youdo this by setting the key to "Flash". The IP phone generates flash events only when a call is connected and there is anactive RTP stream (for example, when the call is not on hold).Configuring a Flash KeyAastra Web UINote:Keys 1 and 2 (SAVE and DELETE keys) can be made configurable ONLY by your System Administrator.1. Click on Operation->Programmable Keys.orClick on Operation->Expansion Module .Programmable Keys and Expansion Module Keys2. Select from "Key 3" through "Key 6".orSelect from “Key 1” through “Key 36” (M670i).3. In the "Type" field, select Flash.4. Click Save Settings.
