M-Labs APOLLO series User Manual page 13

8. AT+IONDTE: Set driving time events
9. AT+IONFR: Restore factory defaults
10. AT+IONGF: Set geo fence borders
11. AT+IONGFH: Set geo fence around current location
12. AT+IONGPIO: GPIO Read/Write
13. AT+IONGS: GPS State report
14. AT+IONHB: Heartbeat
15. AT+IONHC: Heading Change
16. AT+IONINFx: List system information segments
17. AT+IONIP: Set target server IP address and port number
18. AT+IONIPC: IP Change report
19. AT+IONIS: Ignition State
20. AT+IONLT: LEDs' Timing and Intensity
21. AT+IONLPORT: Set the local IP port number
22. AT+IONNR: Set time before IP session is closed and restarted
23. AT+IONNW: Set watchdog timeout if no network found
24. AT+IONPM: Set auto power down mode
25. AT+IONRF: Report Format - ASCII/Binary
26. AT+IONRI: Set report timer interval
27. AT+IONRM: Report Mask
28. AT+IONRN: Queue report record for transmission
29. AT+IONRR: Set reset report
30. AT+IONRS: Reset setting - soft/hard, periodic
31. AT+IONSD: Set SMS response destination
32. AT+IONSI: Set interrupt
33. AT+IONSQ: Set queue length
34. AT+IONSR: Set relay driver (GP3) state high or low
35. AT+IONSV: Read the factory application software version (read only)
36. AT+IONTA: Tow Alert
37. AT+IONTID: CDMA tower ID and location data
38. AT+IONUA: Update application firmware OTA