Hi,
is there way, like a control code, to clear the shown text message (SIP MESSAGE) on the display? In my means, sending Form Feed (0x0c) or sending an empty message (Content-Length: 0) should clear the display and return to the main telephone screen.
Now, the text is shown endlessly and a user always has to press "OK" before making a call.
If it is not available yet, I'd be nice to have it implemented! As well in the SPA303.
Best regards,
Eik Rentzow