iPod Docks

[RobMatthys]

Hi,

I recently bought a S400i docking sttaion for my iPhone 4G.

During the evening and night I always want to dock my iPhone and want to keep my iPhone active, so whenever a call or sms is coming in, the ringtone and other audio is played through the S400i.

But after a certain amount of time, the iPod icon dissapears from the S400i display and my iPhone screen goes black.

From this point on, whenever I get a call or sms, the ringtone and other audio is not coming through the S400i anymore, so I am not woken up by it.

Is there any way to disable this "sleep time" and keep the iPhone and iPod icon on the S400i display active at all times?

Thank you.