   {
 
 #ifdef ALLOW_CC1_SUPPORT_RELAY
-  // If CC1 replay then allow +CC1 ! command to send an alert to the hub.
+  // If CC1 relay then allow +CC1 ! command to send an alert to the hub.
   // Full command is:
   //    +CC1 !
   // This unit's housecode is used in the frame sent.

#if !defined(ENABLE_FHT8VSIMPLE)
  OTV0P2BASE::serialPrintlnAndFlush(F("="));
#else
  TemperatureC16.read(); // Force read as not polled in main loop for COHEAT...
  const bool neededWaking = OTV0P2BASE::powerUpSerialIfDisabled<V0P2_UART_BAUD>(); // FIXME
  // Stats line starts with distinguished marker character '='.
  Serial.print((char) OTV0P2BASE::SERLINE_START_CHAR_STATS);

// Force-enable RX if not already so.
#define ENABLE_RADIO_RX
#define ENABLE_CONTINUOUS_RX // was #define CONFIG_IMPLIES_MAY_NEED_CONTINUOUS_RX true

// Indicate that the system is broken in an obvious way (distress flashing of the main UI LED).
// DOES NOT RETURN.
