As I finish a call, a strange icon appears on the icon bar just for a second or even not. It is not the signal strength icon since on the right side of the screen there already is one ;].
As I finish a call, a strange icon appears on the icon bar just for a second or even not. It is a square with 4 pistills insid. It is not the signal strength icon since on the right side of the screen there already is one ;].