private void CheckPowerBtn_Clicked(object sender, EventArgs e) { try { Log.Debug(Globals.LogTag, "CheckPowerStatus call start"); PhonePowerStatus status = modem.CheckPowerStatus(); Log.Debug(Globals.LogTag, "power status = " + status); Log.Debug(Globals.LogTag, "CheckPowerStatus call end"); } catch (Exception ex) { Log.Debug(Globals.LogTag, "CheckPowerStatus ,exception = " + ex.ToString()); } }