diff --git a/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino b/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
index 3b7b799c..540f656a 100644
--- a/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
+++ b/examples/RTTY/RTTY_Transmit/RTTY_Transmit.ino
@@ -45,6 +45,11 @@ void setup() {
   // current limit:               100 mA
   // sync word:                   0x2D  0x01
   int state = fsk.beginFSK();
+
+  // when using one of the non-LoRa modules for RTTY
+  // (RF69, CC1101, etc.), use the basic begin() method
+  // int state = fsk.begin();
+
   if(state == ERR_NONE) {
     Serial.println(F("success!"));
   } else {