So what I think is happening here is that voice call notification messages are stored to SIM ( as they should in my opinion, see ETSI TS TS 123 038) and not really read ever. Count is read at startup from the SIM and it just keeps rising.
I can reproduce this in the lab now but I need some extra digging to verify the details.
So what I think is happening here is that voice call notification messages are stored to SIM ( as they should in my opinion, see ETSI TS TS 123 038) and not really read ever. Count is read at startup from the SIM and it just keeps rising.
I can reproduce this in the lab now but I need some extra digging to verify the details.