We are working on EG25GGB-256-SGNS module. We tried to access local time from cellular network but we failed because we were unable to set timer synchronization. We did not find any command related to NITZ configuration. Even though we tried with AT+CTZR = 2 and AT+CTZU=3 unable to obtain the latest time Synchronized through network(AT+QLTS is NULL) because it failed to set timer synchronization. Let me know any other way to set synchronize with timer.
Thank you