I have Teltonika RUT956 with firmware RUT9M_R_00.07.06.3. A router is used to provide mobile internet on an international bus traveling across Europe.
I activated two SIM cards and enabled the router to switch between SIM1 and SIM2 depending on the network status.
SIM1 is the primary card with enabled roaming from the provider Hrvatski Telekom and it is active in Croatia and the European Union.
In order not to incur costs for the SIM1 card (when it is located in the countries of the Western Balkans), I created a list of operators from the Western Balkans and assigned it as a Blacklist for SIM1 under the name “HTBanned”.
When the router is found in the countries of the Western Balkans, SIM2 is activated, which is from the operator MTEL Bosnia and Herzegovina and may work in roaming only in the countries of the Western Balkans, and a whitelist of allowed operators is created under the name -“MTEL allowed” and in the settings: Newtwork-Mobile-General-SIM2 in the Operator settings section
All this works correctly.
Due to problems with the GPS service, we want to switch to a newer firmware, eg RUT9M_R_00.07.08.2 and newer, where GPS errors have been corrected, but our problem is that we cannot find in the configuration with the new firmware where the SIM1 Blacklist and SIM2 Whitelist are assigned.
In the old firmware, it was in the Newtwork-Mobile-General-SIMx menu in the Operator settings section.