Belgacom 500 ユーザーズマニュアル

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Audio Functionality
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Using the Forum IPhone PC with an Interface
Volume Settings
During the call state, while playing back a recording, or perform-
ing any other actions that use the sound card, the 
Forum IPhone PC temporarily modifies the workplace computer’s 
volume settings. This volume setting is preset in the Options dia-
logue. On completion of the action, the previous volume setting is 
restored.
Note: If the volume or microphone sensitivity of the sound card 
are changed during a call, this configuration is saved for the 
Forum IPhone PC and used for future calls.
Audio Functionality
In addition to its telephone functionality, the Forum IPhone PC 
enables the recording of calls and audio e-mails. The 
Forum IPhone PC can also be used as an answering machine.
These functions are operated via the three 
extra keys “Record”, “Stop” and “Play”.