PLS8-E unable to update apn table | Telit Cinterion IoT Developer Community
September 9, 2022 - 2:13pm, 829 views
I'm using two kind of PLS8-E, rel. 3 with 3.017 firmware and rel.4 with 4.004 formware.
On both types I observe problem with at+cgdcont command.
Test sequence is:
at+cgdcont=1,"IP","***" (*** is my client apn name)
+cme error: unknown
Probably I have reached the limit of write ***** to the same apn table. Devices constantly switch between operators and work in 24/7 mode.
Is there any method to investigate internal modem issue deeper than using +cmee=2?