Updates: AT+ZSNT=6 means LTE only AT+ZSNT to specify 2G and 3G doesn't support 2G or 3G preference in LTE modems Tested with a ZTE MF 820D.
Updates: AT+ZSNT=6 means LTE only AT+ZSNT to specify 2G and 3G doesn't support 2G or 3G preference in LTE modems Tested with a ZTE MF 820D.