04. *What happens if the user has 2 SIMs of different telcos, both active on mobile data ( it would be very less %, but it still could be a case) & we are active with the telco with sim 1 but the user uses sim2 to punch in the number of sim 1. What happens in this scenario? we will again return false verification & charge the SP

In the scenario we have the full market coverage, the situation where both SIM cards have active data, then there is NO PROBLEM for us. In case we don’t have the full market coverage and in your above scenario, the user inputs the Phone number of the Telco we are not currently live with, in the Coverage API request every client makes before authentication request, Client will receive that the current Mobile Operator IS NOT SUPPORTED (behind that IP and port) and in this case client will immediately fallback to alternative model of authentication which is SMS (in case of Sabay for example).