I'm coming from a MOFI 4500 which had this SIM (Sprint) card working in it today.
Antenna--> Modem in USB Enclosure --> Router
I have put the Modem in LTE only and locked onto bands 25, 26, and 41.
Code: Select all
AT+QNWPREFCFG="mode_pref" +QNWPREFCFG: "mode_pref",LTE OK AT+QNWPREFCFG="lte_band" +QNWPREFCFG: "lte_band",25:26:41 OK
I've been working on this for several hours and think I'm going to go grab a drink and try to clear my head.