             Serial.print((char) ('@' + (rf12_hdr & RF12_HDR_MASK)));
             displayASCII((const uint8_t*) rf12_data, n);
         }
+        
         if (rf12_crc == 0) {
             activityLed(1);
 #if !TINY

                config.nodeId = (value << 6) + (config.nodeId & 0x3F);
                config.frequency_offset = 1600;
                saveConfig();
            } else {
                showString(INVALID1);
            }
            break;

        case 'o': // Increment frequency within band
                Serial.print(config.frequency_offset);
// Stay within your country's ISM spectrum management guidelines, i.e.
// allowable frequencies and their use when selecting operating frequencies.
                if (value) {
                    if ((value > 95) && (value < 3904)) {    // supported by the RFM12B
                        config.frequency_offset = value;
                        Serial.print('>');
                        Serial.println(config.frequency_offset);
                        saveConfig();
                    }
                    else {
                        showString(INVALID1);
                    }
                }
                else {
                    Serial.println();
                }
            break;

        case 'g': // set network group

            showByte(rf12_data[i]);
        }
#if RF69_COMPAT
        // display RSSI value after packet data
        showString(PSTR(" ("));
        if (config.hex_output)
                showByte(RF69::rssi);
