- 001T (=DX113) - UNABLE TO LINK DEXCOM TRANSMITTER
- 001SD (=DX116 or DX042) - UNABLE TO START DEXCOM SENSOR
- 002T (=DX115) - LOST CONNECTION TO TRANSMITTER (SIGNAL LOSS > 1 HOUR)
- 003T (=DX122) - GAPS IN SENSOR DATA (SIGNAL LOSS <= 1HOUR)
- 002SD (=DX023) - APP NOT ACCEPTING CALIBRATION (DEXCOM)
- 004T(DX) - "Sensor Failed" directly after pairing request from Dexcom Accessoire