The documentation does not explain much about the Test Modes.
Packet Type: 810 PMTK_TEST_ALL
Are these all dependent on having satellite reception? i.e. is there any self-test capability?
Senior Antenna Engineer at Antenova With over 25 years’ experience in manufacturing, test and design, Steve has a wealth of RF and measurement knowledge across many industry sectors.
Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.