Hi there,
I think there is a bug with AT+QCELLSCAN=8 on LTE band 72, after entering the command the modem says OK and never returns anything even though there is a cell nearby. Even if I set a timeout of e.g. 10, there is never a return. On other LTE bands the command works and shows the cells.
Can you confirm this problem?
AT+QGMR
BG95M4LAR02A02_01.009.01.009