02-26-2024, 12:19 PM
we have tested A8M remove U26 chip by KCS v2.2.4 firmware . it's OK. Note: after you enable GSM, press SAVE button. then you need power off->on of your A8M board. when power on again, then use "Phone test" button to test "SMS" or "CALL".
test with CALL
test with SMS
test with CALL
test with SMS