+ boolean is_telemega() {
+ String product = product_value.getText();
+ return product != null && product.startsWith("TeleMega");
+ }
+
+ boolean is_easymega() {
+ String product = product_value.getText();
+ return product != null && product.startsWith("EasyMega");
+ }
+
+ boolean is_easytimer() {
+ String product = product_value.getText();
+ return product != null && product.startsWith("EasyTimer");
+ }
+
+ boolean has_radio() {
+ return is_telemega() || is_telemetrum() || is_telemini();
+ }
+