digits are now the only characters to be able to choose a line if there's no current

src/gui/official/PhoneLineManagerImpl.cpp

@@ -196,10 +196,12 @@ PhoneLineManagerImpl::sendKey(Qt::Key c)
 
   PhoneLine *selectedLine = getCurrentLine();
 
-  if(!selectedLine) {
+  // Only digits that select a line if there's
+  // no current line.
+  if (!selectedLine && QChar(c).isDigit()) {
     selectedLine = selectNextAvailableLine();
   }
-
+  
   if(selectedLine) {
     PhoneLineLocker guard(selectedLine);
     selectedLine->sendKey(c);

src/gui/official/TCPSessionIO.cpp

@@ -45,9 +45,8 @@ TCPSessionIO::~TCPSessionIO()
 void 
 TCPSessionIO::error()
 {
-  _debug("TCPSessionIO: %s. %d\n", 
-	 mSocket->errorString().toStdString().c_str(),
-	 mSocket->state());
+  _debug("TCPSessionIO: %s. \n", 
+	 mSocket->errorString().toStdString().c_str());
   mSocket->close();
 }